This document can be used to prepare or evaluate feasibility of ancillary study proposals and paper proposals, but is NOT intended for publication.

ECG - Baseline and Follow-Up

File Name	Data as of	Population	Data collected	One row per	Rows
ecg_ct_inv.dat	2/17/2024	CT	Baseline, Main	ECG	180,231

For a summary of ECG data from CT participants, see the Feb. 2003 Progress Report, Section 6.5 ECG Data, page 6-5, for a short description, and Table 6.15 Cross-tabulation of ECG codes Suggesting an Incident MI and Locally Confirmed and Self-Reported MI, page 6-24.

ID - WHI Participant Common ID

Col 1

N	Missing
180,231	0

ECGDAYS - ECG Days since randomization

Col 2

Number of days from CT randomization date to ECG date

N	Missing	Min	Max	Mean	StdDev
180,231	0	-313	3,861	1,149.713	1,041.429

ECGVTYP - ECG visit type

Col 3

Value	Description	N	%
1	Screening Visit	62,915	34.9
2	Semi-Annual Visit	597	0.3
3	Annual Visit	116,719	64.8

ECGVY - ECG visit year

Col 4

Visit year for which this ECG was collected.

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	11	3.172	2.807

ECGVCLO - ECG closest to visit within visit type and year

Col 5

For ECGs entered with the same visit type and year, indicates the one closest to that visit's target date. Valid for ECGs entered with an annual or semi-annual visit type.

Usage Notes:

See data preparation document.

Value	Description	N	%
0	No	0	0
1	Yes	180,231	100

ECGEXPC - ECG expected for visit

Col 6

The ECG was expected for this visit. ECGs were expected for all CT at baseline (screening) and at Annual Visits 3, 6 and 9.

Usage Notes:

This includes forms from the subsample of OS participants at year 6 that were enrolled in the three clinical centers participating in the WHI Osteoporosis sub study, as height and weight were collected on OS participants at year 6 by design; see table 16.1; on page 16-18b of volume 2.

Value	Description	N	%
0	No	2,170	1.2
1	Yes	178,061	98.8

ACEPT_RR - Acceptable Number of RR Intervals (n)

Col 7

N	Missing	Min	Max	Mean	StdDev
167,876	12,355	3	23	8.879	1.665

ATR_FIBR - Atrial fibrillation

Col 8

Value	Description	N	%
0	No	178,908	99.3
1	Yes	1,255	0.7
	Missing	68	0%

ATR_FLUT - Atrial flutter

Col 9

Value	Description	N	%
0	No	180,030	99.9
1	Yes	129	0.1
	Missing	72	0%

BPA_AVF - P wave area, lead bpa_avf

Col 10

N	Missing	Min	Max	Mean	StdDev
180,231	0	-2,907	2,388	222.058	122.843

BPA_AVL - P wave area, lead bpa_avl

Col 11

N	Missing	Min	Max	Mean	StdDev
180,231	0	-2,017	2,091	30.416	96.49

BPA_AVR - P wave area, lead bpa_avr

Col 12

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,456	1,309	-269.506	85.349

BPA_I - P wave area, lead bpa_i

Col 13

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,794	1,340	204.362	81.128

BPA_II - P wave area, lead bpa_ii

Col 14

N	Missing	Min	Max	Mean	StdDev
180,231	0	-2,490	2,363	321.777	130.091

BPA_III - P wave area, lead bpa_iii

Col 15

N	Missing	Min	Max	Mean	StdDev
180,231	0	-3,327	2,458	131.55	123.826

BPA_V1 - P wave area, lead bpa_v1

Col 16

N	Missing	Min	Max	Mean	StdDev
180,231	0	-2,470	1,410	38.047	75.957

BPA_V2 - P wave area, lead bpa_v2

Col 17

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,171	2,926	113.57	72.225

BPA_V3 - P wave area, lead bpa_v3

Col 18

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,477	3,494	165.878	71.698

BPA_V4 - P wave area, lead bpa_v4

Col 19

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,625	3,664	179.128	70.68

BPA_V5 - P wave area, lead bpa_v5

Col 20

N	Missing	Min	Max	Mean	StdDev
180,231	0	-976	2,825	177.858	66.602

BPA_V6 - P wave area, lead bpa_v6

Col 21

N	Missing	Min	Max	Mean	StdDev
180,231	0	-965	1,980	168.723	61.907

BPI_AVF - P intrisicoid (time from P onset to peak of P), lead bpi_avf

Col 22

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	144	44.172	15.554

BPI_AVL - P intrisicoid (time from P onset to peak of P), lead bpi_avl

Col 23

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	172	45.319	23.908

BPI_AVR - P intrisicoid (time from P onset to peak of P), lead bpi_avr

Col 24

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	202	53.91	13.816

BPI_I - P intrisicoid (time from P onset to peak of P), lead bpi_i

Col 25

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	170	59.922	15.97

BPI_II - P intrisicoid (time from P onset to peak of P), lead bpi_ii

Col 26

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	216	49.627	14.263

BPI_III - P intrisicoid (time from P onset to peak of P), lead bpi_iii

Col 27

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	190	39.493	17.275

BPI_V1 - P intrisicoid (time from P onset to peak of P), lead bpi_v1

Col 28

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	236	27.631	12.639

BPI_V2 - P intrisicoid (time from P onset to peak of P), lead bpi_v2

Col 29

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	208	33.995	13.197

BPI_V3 - P intrisicoid (time from P onset to peak of P), lead bpi_v3

Col 30

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	212	41.926	14.895

BPI_V4 - P intrisicoid (time from P onset to peak of P), lead bpi_v4

Col 31

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	212	47.651	15.924

BPI_V5 - P intrisicoid (time from P onset to peak of P), lead bpi_v5

Col 32

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	196	52.11	16.462

BPI_V6 - P intrisicoid (time from P onset to peak of P), lead bpi_v6

Col 33

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	202	55.405	16.523

BPPA_AVF - P` area, lead bppa_avf

Col 34

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,646	984	-2.17	16.834

BPPA_AVL - P` area, lead bppa_avl

Col 35

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,932	2,598	20.192	35.591

BPPA_AVR - P` area, lead bppa_avr

Col 36

N	Missing	Min	Max	Mean	StdDev
180,231	0	-2,246	1,015	-0.207	13.767

BPPA_I - P` area, lead bppa_i

Col 37

N	Missing	Min	Max	Mean	StdDev
180,231	0	-2,573	4,052	0.787	22.397

BPPA_II - P` area, lead bppa_ii

Col 38

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,057	1,621	0.009	14.939

BPPA_III - P` area, lead bppa_iii

Col 39

N	Missing	Min	Max	Mean	StdDev
180,231	0	-3,644	1,340	-14.604	32.784

BPPA_V1 - P` area, lead bppa_v1

Col 40

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,061	297	-58.557	51.38

BPPA_V2 - P` area, lead bppa_v2

Col 41

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,118	1,887	-7.573	23.95

BPPA_V3 - P` area, lead bppa_v3

Col 42

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,445	3,006	-0.741	15.162

BPPA_V4 - P` area, lead bppa_v4

Col 43

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,112	1,017	-0.057	11.643

BPPA_V5 - P` area, lead bppa_v5

Col 44

N	Missing	Min	Max	Mean	StdDev
180,231	0	-3,372	3,326	0.168	17.326

BPPA_V6 - P` area, lead bppa_v6

Col 45

N	Missing	Min	Max	Mean	StdDev
180,231	0	-915	5,947	0.266	18.474

BPPI_AVF - P` intrisicoid (time from P onset to peak of P`), lead bppi_avf

Col 46

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	192	6.419	21.563

BPPI_AVL - P` area, lead bppi_avl

Col 47

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	250	28.224	36.96

BPPI_AVR - P` intrisicoid (time from P onset to peak of P`), lead bppi_avr

Col 48

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	192	0.435	6.392

BPPI_I - P` intrisicoid (time from P onset to peak of P`), lead bppi_i

Col 49

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	190	0.826	8.655

BPPI_II - P` intrisicoid (time from P onset to peak of P`), lead bppi_ii

Col 50

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	192	1.117	9.651

BPPI_III - P` intrisicoid (time from P onset to peak of P`), lead bppi_iii

Col 51

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	250	26.737	37.288

BPPI_V1 - P` intrisicoid (time from P onset to peak of P`), lead bppi_v1

Col 52

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	242	44.931	28.702

BPPI_V2 - P` intrisicoid (time from P onset to peak of P`), lead bppi_v2

Col 53

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	242	11.235	25.094

BPPI_V3 - P` intrisicoid (time from P onset to peak of P`), lead bppi_v3

Col 54

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	244	2.205	12.761

BPPI_V4 - P` intrisicoid (time from P onset to peak of P`), lead bppi_v4

Col 55

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	192	0.761	7.884

BPPI_V5 - P` intrisicoid (time from P onset to peak of P`), lead bppi_v5

Col 56

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	192	0.395	5.906

BPPI_V6 - P` intrisicoid (time from P onset to peak of P`), lead bppi_v6

Col 57

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	190	0.267	5.039

BQA_AVF - Q wave area, lead bqa_avf

Col 58

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	15,302	40.159	279.023

BQA_AVL - Q wave area, lead bqa_avl

Col 59

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	32,206	31.068	174.115

BQA_AVR - Q wave area, lead bqa_avr

Col 60

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	22,366	552.916	581.399

BQA_I - Q wave area, lead bqa_i

Col 61

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	14,723	19.817	83.523

BQA_II - Q wave area, lead bqa_ii

Col 62

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	25,835	20.891	201.533

BQA_III - Q wave area, lead bqa_iii

Col 63

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	28,492	136.415	502.254

BQA_V1 - Q wave area, lead bqa_v1

Col 64

N	Missing	Min	Max	Mean	StdDev
180,231	0	-17,699	29,180	169.113	688.348

BQA_V2 - Q wave area, lead bqa_v2

Col 65

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	22,961	56.251	533.588

BQA_V3 - Q wave area, lead bqa_v3

Col 66

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	19,452	19.957	308.081

BQA_V4 - Q wave area, lead bqa_v4

Col 67

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	16,032	13.728	180.752

BQA_V5 - Q wave area, lead bqa_v5

Col 68

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	15,944	18.09	133.491

BQA_V6 - Q wave area, lead bqa_v6

Col 69

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	16,113	22.555	98.816

BQI_AVF - Q intrisicoid (time from Q onset to peak of Q), lead bqi_avf

Col 70

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	172	6.044	10.761

BQI_AVL - Q intrisicoid (time from Q onset to peak of Q), lead bqi_avl

Col 71

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	162	7.217	8.585

BQI_AVR - Q intrisicoid (time from Q onset to peak of Q), lead bqi_avr

Col 72

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	158	22.298	19.292

BQI_I - Q intrisicoid (time from Q onset to peak of Q), lead bqi_i

Col 73

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	160	5.727	6.124

BQI_II - Q intrisicoid (time from Q onset to peak of Q), lead bqi_ii

Col 74

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	172	4.295	6.737

BQI_III - Q intrisicoid (time from Q onset to peak of Q), lead bqi_iii

Col 75

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	162	10.585	16.497

BQI_V1 - Q intrisicoid (time from Q onset to peak of Q), lead bqi_v1

Col 76

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	172	4.502	13.706

BQI_V2 - Q intrisicoid (time from Q onset to peak of Q), lead bqi_v2

Col 77

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	172	1.153	7.195

BQI_V3 - Q intrisicoid (time from Q onset to peak of Q), lead bqi_v3

Col 78

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	166	1.047	5.115

BQI_V4 - Q intrisicoid (time from Q onset to peak of Q), lead bqi_v4

Col 79

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	166	2.442	5.356

BQI_V5 - Q intrisicoid (time from Q onset to peak of Q), lead bqi_v5

Col 80

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	166	4.408	5.963

BQI_V6 - Q intrisicoid (time from Q onset to peak of Q), lead bqi_v6

Col 81

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	166	6.099	6.157

BRADYCAR - Bradycardia

Col 82

Value	Description	N	%
0	No	174,389	96.8
1	Yes	5,770	3.2
	Missing	72	0%

BRA_AVF - R wave area, lead bra_avf

Col 83

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	10,176	463.195	414.53

BRA_AVL - R wave area, lead bra_avl

Col 84

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	11,761	751.854	613.094

BRA_AVR - R wave area, lead bra_avr

Col 85

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	22,971	48.608	142.892

BRA_I - R wave area, lead bra_i

Col 86

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	9,742	1,090.991	563.306

BRA_II - R wave area, lead bra_ii

Col 87

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	8,213	882.623	478.937

BRA_III - R wave area, lead bra_iii

Col 88

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	12,354	244.547	349.714

BRA_V1 - R wave area, lead bra_v1

Col 89

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	21,530	110.526	195.369

BRA_V2 - R wave area, lead bra_v2

Col 90

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	7,151	455.6	398.788

BRA_V3 - R wave area, lead bra_v3

Col 91

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	9,784	897.088	539.991

BRA_V4 - R wave area, lead bra_v4

Col 92

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	9,856	1,269.542	589.115

BRA_V5 - R wave area, lead bra_v5

Col 93

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	10,854	1,379.391	592.093

BRA_V6 - R wave area, lead bra_v6

Col 94

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	13,601	1,248.209	570.348

BRI_AVF - R intrisicoid (time from Q onset to peak of R), lead bri_avf

Col 95

N	Missing	Min	Max	Mean	StdDev
180,231	0	-20	142	29.379	13.808

BRI_AVL - R intrisicoid (time from Q onset to peak of R), lead bri_avl

Col 96

N	Missing	Min	Max	Mean	StdDev
180,231	0	-20	156	33.549	13.085

BRI_AVR - R intrisicoid (time from Q onset to peak of R), lead bri_avr

Col 97

N	Missing	Min	Max	Mean	StdDev
180,231	0	-20	166	18.546	24.978

BRI_I - R intrisicoid (time from Q onset to peak of R), lead bri_i

Col 98

N	Missing	Min	Max	Mean	StdDev
180,231	0	-16	152	33.887	9.425

BRI_II - R intrisicoid (time from Q onset to peak of R), lead bri_ii

Col 99

N	Missing	Min	Max	Mean	StdDev
180,231	0	-20	142	33.286	8.61

BRI_III - R intrisicoid (time from Q onset to peak of R), lead bri_iii

Col 100

N	Missing	Min	Max	Mean	StdDev
180,231	0	-20	170	23.313	18.312

BRI_V1 - R intrisicoid (time from Q onset to peak of R), lead bri_v1

Col 101

N	Missing	Min	Max	Mean	StdDev
180,231	0	-20	166	13.586	10.201

BRI_V2 - R intrisicoid (time from Q onset to peak of R), lead bri_v2

Col 102

N	Missing	Min	Max	Mean	StdDev
180,231	0	-20	136	22.837	9.28

BRI_V3 - R intrisicoid (time from Q onset to peak of R), lead bri_v3

Col 103

N	Missing	Min	Max	Mean	StdDev
180,231	0	-20	138	29.437	7.911

BRI_V4 - R intrisicoid (time from Q onset to peak of R), lead bri_v4

Col 104

N	Missing	Min	Max	Mean	StdDev
180,231	0	-20	136	32.455	7.159

BRI_V5 - R intrisicoid (time from Q onset to peak of R), lead bri_v5

Col 105

N	Missing	Min	Max	Mean	StdDev
180,231	0	-18	154	33.678	8.466

BRI_V6 - R intrisicoid (time from Q onset to peak of R), lead bri_v6

Col 106

N	Missing	Min	Max	Mean	StdDev
180,231	0	-18	142	34.764	9.337

BRPA_AVF - R` wave area, lead brpa_avf

Col 107

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	8,443	13.77	69.593

BRPA_AVL - R` wave amplitude, lead brpa_avl

Col 108

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	9,989	9.077	122.881

BRPA_AVR - R` wave area, lead brpa_avr

Col 109

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	3,497	16.613	80.034

BRPA_I - R` wave area, lead brpa_i

Col 110

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	9,509	2.945	75.511

BRPA_II - R` wave area, lead brpa_ii

Col 111

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	3,296	4.014	43.73

BRPA_III - R` wave area, lead brpa_iii

Col 112

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	4,778	31.358	108.636

BRPA_V1 - R` wave area, lead brpa_v1

Col 113

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	6,555	33.935	222.787

BRPA_V2 - R` wave area, lead brpa_v2

Col 114

N	Missing	Min	Max	Mean	StdDev
180,231	0	-17,836	12,522	12.088	119.213

BRPA_V3 - R` wave area, lead brpa_v3

Col 115

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	4,888	5.317	62.815

BRPA_V4 - R` wave area, lead brpa_v4

Col 116

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	5,898	3.686	55.08

BRPA_V5 - R` wave area, lead brpa_v5

Col 117

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	5,447	2.825	58.657

BRPA_V6 - R` wave area, lead brpa_v6

Col 118

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	5,810	1.215	44.29

BRPI_AVF - R` intrisicoid (time from Q onset to peak of R`), lead brpi_avf

Col 119

N	Missing	Min	Max	Mean	StdDev
180,231	0	-20	308	6.728	19.429

BRPI_AVL - R` intrisicoid (time from Q onset to peak of R`), lead brpi_avl

Col 120

N	Missing	Min	Max	Mean	StdDev
180,231	0	-20	284	3.513	14.777

BRPI_AVR - R` intrisicoid (time from Q onset to peak of R`), lead brpi_avr

Col 121

N	Missing	Min	Max	Mean	StdDev
180,231	0	-20	196	9.616	24.311

BRPI_I - R` intrisicoid (time from Q onset to peak of R`), lead brpi_i

Col 122

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	226	0.774	7.925

BRPI_II - R` intrisicoid (time from Q onset to peak of R`), lead brpi_ii

Col 123

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	320	2.81	13.907

BRPI_III - R` intrisicoid (time from Q onset to peak of R`), lead brpi_iii

Col 124

N	Missing	Min	Max	Mean	StdDev
180,231	0	-20	298	11.158	23.659

BRPI_V1 - R` intrisicoid (time from Q onset to peak of R`), lead brpi_v1

Col 125

N	Missing	Min	Max	Mean	StdDev
180,231	0	-20	264	5.264	19.483

BRPI_V2 - R` intrisicoid (time from Q onset to peak of R`), lead brpi_v2

Col 126

N	Missing	Min	Max	Mean	StdDev
180,231	0	-20	294	3.228	15.571

BRPI_V3 - R` intrisicoid (time from Q onset to peak of R`), lead brpi_v3

Col 127

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	332	2.043	12.613

BRPI_V4 - R` intrisicoid (time from Q onset to peak of R`), lead brpi_v4

Col 128

N	Missing	Min	Max	Mean	StdDev
180,231	0	-12	324	1.967	12.517

BRPI_V5 - R` intrisicoid (time from Q onset to peak of R`), lead brpi_v5

Col 129

N	Missing	Min	Max	Mean	StdDev
180,231	0	-20	290	1.208	9.806

BRPI_V6 - R` intrisicoid (time from Q onset to peak of R`), lead brpi_v6

Col 130

N	Missing	Min	Max	Mean	StdDev
180,231	0	-16	292	0.442	5.929

BSA_AVF - S wave area, lead bsa_avf

Col 131

N	Missing	Min	Max	Mean	StdDev
180,231	0	-19,401	19,789	204.907	444.983

BSA_AVL - S wave area, lead bsa_avl

Col 132

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	7,906	87.135	205.601

BSA_AVR - S wave area, lead bsa_avr

Col 133

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	20,621	416.503	546.061

BSA_I - S wave area, lead bsa_i

Col 134

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	5,633	56.506	159.621

BSA_II - S wave area, lead bsa_ii

Col 135

N	Missing	Min	Max	Mean	StdDev
180,231	0	-19,459	19,796	123.993	320.11

BSA_III - S wave area, lead bsa_iii

Col 136

N	Missing	Min	Max	Mean	StdDev
180,231	0	-19,342	19,782	422.454	653.548

BSA_V1 - S wave area, lead bsa_v1

Col 137

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	24,625	1,009.45	754.298

BSA_V2 - S wave area, lead bsa_v2

Col 138

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	24,622	1,186.467	1,048.799

BSA_V3 - S wave area, lead bsa_v3

Col 139

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	19,855	740.093	793.488

BSA_V4 - S wave area, lead bsa_v4

Col 140

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	17,846	420.431	494.164

BSA_V5 - S wave area, lead bsa_v5

Col 141

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	15,833	200.914	298.542

BSA_V6 - S wave area, lead bsa_v6

Col 142

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	15,978	69.701	188.618

BSI_AVF - S intrisicoid (time from Q onset to peak of S), lead bsi_avf

Col 143

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	210	34.302	28.983

BSI_AVL - S intrisicoid (time from Q onset to peak of S), lead bsi_avl

Col 144

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	182	26.12	29.96

BSI_AVR - S intrisicoid (time from Q onset to peak of S), lead bsi_avr

Col 145

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	324	17.397	20.883

BSI_I - S intrisicoid (time from Q onset to peak of S), lead bsi_i

Col 146

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	200	24.672	31.267

BSI_II - S intrisicoid (time from Q onset to peak of S), lead bsi_ii

Col 147

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	206	33.961	31.889

BSI_III - S intrisicoid (time from Q onset to peak of S), lead bsi_iii

Col 148

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	210	31.997	25.113

BSI_V1 - S intrisicoid (time from Q onset to peak of S), lead bsi_v1

Col 149

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	174	40.05	14.733

BSI_V2 - S intrisicoid (time from Q onset to peak of S), lead bsi_v2

Col 150

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	202	50.159	11.103

BSI_V3 - S intrisicoid (time from Q onset to peak of S), lead bsi_v3

Col 151

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	164	54.235	10.75

BSI_V4 - S intrisicoid (time from Q onset to peak of S), lead bsi_v4

Col 152

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	194	53.637	15.925

BSI_V5 - S intrisicoid (time from Q onset to peak of S), lead bsi_v5

Col 153

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	220	45.732	26.169

BSI_V6 - S intrisicoid (time from Q onset to peak of S), lead bsi_v6

Col 154

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	212	26.837	31.83

BSPA_AVF - S` wave area, lead bspa_avf

Col 155

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	11,052	7.177	101.666

BSPA_AVL - S` wave area, lead bspa_avl

Col 156

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	1,842	0.711	16.019

BSPA_AVR - S` wave area, lead bspa_avr

Col 157

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	2,440	0.314	12.547

BSPA_I - S` wave area, lead bspa_i

Col 158

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	3,062	0.226	13.189

BSPA_II - S` wave area, lead bspa_ii

Col 159

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	8,513	2.89	72.608

BSPA_III - S` wave area, lead bspa_iii

Col 160

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	13,159	7.097	105.472

BSPA_V1 - S` wave area, lead bspa_v1

Col 161

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	5,719	1.842	51.663

BSPA_V2 - S` wave area, lead bspa_v2

Col 162

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	25,374	2.988	100.191

BSPA_V3 - S` wave area, lead bspa_v3

Col 163

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	10,204	3.227	94.507

BSPA_V4 - S` wave area, lead bspa_v4

Col 164

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	9,961	2.089	81.576

BSPA_V5 - S` wave area, lead bspa_v5

Col 165

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	11,667	1.073	56.775

BSPA_V6 - S` wave area, lead bspa_v6

Col 166

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	3,727	0.439	26.09

BSPI_AVF - S` intrisicoid (time from Q onset to peak of S`), lead bspi_avf

Col 167

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	188	2.2	12.172

BSPI_AVL - S` intrisicoid (time from Q onset to peak of S`), lead bspi_avl

Col 168

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	208	0.423	5.503

BSPI_AVR - S` intrisicoid (time from Q onset to peak of S`), lead bspi_avr

Col 169

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	200	0.298	5.202

BSPI_I - S` intrisicoid (time from Q onset to peak of S`), lead bspi_i

Col 170

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	210	0.104	3.392

BSPI_II - S` intrisicoid (time from Q onset to peak of S`), lead bspi_ii

Col 171

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	186	0.517	6.547

BSPI_III - S` intrisicoid (time from Q onset to peak of S`), lead bspi_iii

Col 172

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	234	3.023	14.075

BSPI_V1 - S` intrisicoid (time from Q onset to peak of S`), lead bspi_v1

Col 173

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	330	0.769	7.77

BSPI_V2 - S` intrisicoid (time from Q onset to peak of S`), lead bspi_v2

Col 174

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	328	0.819	9.161

BSPI_V3 - S` intrisicoid (time from Q onset to peak of S`), lead bspi_v3

Col 175

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	194	0.8	9.079

BSPI_V4 - S` intrisicoid (time from Q onset to peak of S`), lead bspi_v4

Col 176

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	186	0.535	7.675

BSPI_V5 - S` intrisicoid (time from Q onset to peak of S`), lead bspi_v5

Col 177

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	184	0.235	5.151

BSPI_V6 - S` intrisicoid (time from Q onset to peak of S`), lead bspi_v6

Col 178

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	232	0.104	3.596

BTA_AVF - T wave area, lead bta_avf

Col 179

N	Missing	Min	Max	Mean	StdDev
180,231	0	-7,917	19,008	794.138	562.73

BTA_AVL - T wave area, lead bta_avl

Col 180

N	Missing	Min	Max	Mean	StdDev
180,231	0	-19,911	6,407	419.58	544.895

BTA_AVR - T wave area, lead bta_avr

Col 181

N	Missing	Min	Max	Mean	StdDev
180,231	0	-19,603	4,334	-1,228.365	538.265

BTA_I - T wave area, lead bta_i

Col 182

N	Missing	Min	Max	Mean	StdDev
180,231	0	-10,690	5,452	1,080.439	622.206

BTA_II - T wave area, lead bta_ii

Col 183

N	Missing	Min	Max	Mean	StdDev
180,231	0	-8,383	20,012	1,347.047	628.474

BTA_III - T wave area, lead bta_iii

Col 184

N	Missing	Min	Max	Mean	StdDev
180,231	0	-25,907	32,146	242.209	642.835

BTA_V1 - T wave area, lead bta_v1

Col 185

N	Missing	Min	Max	Mean	StdDev
180,231	0	-29,732	18,969	20.547	736.946

BTA_V2 - T wave area, lead bta_v2

Col 186

N	Missing	Min	Max	Mean	StdDev
180,231	0	-9,259	30,861	1,919.106	1,220.301

BTA_V3 - T wave area, lead bta_v3

Col 187

N	Missing	Min	Max	Mean	StdDev
180,231	0	-10,439	11,402	2,078.65	1,174.36

BTA_V4 - T wave area, lead bta_v4

Col 188

N	Missing	Min	Max	Mean	StdDev
180,231	0	-10,218	13,932	1,851.411	1,071.319

BTA_V5 - T wave area, lead bta_v5

Col 189

N	Missing	Min	Max	Mean	StdDev
180,231	0	-9,091	13,624	1,544.781	920.752

BTA_V6 - T wave area, lead bta_v6

Col 190

N	Missing	Min	Max	Mean	StdDev
180,231	0	-8,065	7,893	1,157.261	710.827

BTI_AVF - T intrisicoid (time from STE onset to peak of T), lead bti_avf

Col 191

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	384	108.725	35.995

BTI_AVL - T intrisicoid (time from STE onset to peak of T), lead bti_avl

Col 192

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	388	97.989	40.362

BTI_AVR - T intrisicoid (time from STE onset to peak of T), lead bti_avr

Col 193

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	384	114.316	27.169

BTI_I - T intrisicoid (time from STE onset to peak of T), lead bti_i

Col 194

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	326	111.357	29.87

BTI_II - T intrisicoid (time from STE onset to peak of T), lead bti_ii

Col 195

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	396	113.738	27.38

BTI_III - T intrisicoid (time from STE onset to peak of T), lead bti_iii

Col 196

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	388	92.851	43.812

BTI_V1 - T intrisicoid (time from STE onset to peak of T), lead bti_v1

Col 197

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	236	88.446	43.138

BTI_V2 - T intrisicoid (time from STE onset to peak of T), lead bti_v2

Col 198

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	310	95.348	27.364

BTI_V3 - T intrisicoid (time from STE onset to peak of T), lead bti_v3

Col 199

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	330	104.066	26.881

BTI_V4 - T intrisicoid (time from STE onset to peak of T), lead bti_v4

Col 200

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	340	108.783	27.357

BTI_V5 - T intrisicoid (time from STE onset to peak of T), lead bti_v5

Col 201

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	374	111.425	28.48

BTI_V6 - T intrisicoid (time from STE onset to peak of T), lead bti_v6

Col 202

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	376	112.639	30.041

BTPA_AVF - T` area, lead btpa_avf

Col 203

N	Missing	Min	Max	Mean	StdDev
180,231	0	-990	2,137	8.887	64.346

BTPA_AVL - T` area, lead btpa_avl

Col 204

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,077	2,944	7.065	54.309

BTPA_AVR - T` area, lead btpa_avr

Col 205

N	Missing	Min	Max	Mean	StdDev
180,231	0	-2,401	1,695	-4.432	52.898

BTPA_I - T` area, lead btpa_i

Col 206

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,467	3,545	8.02	68.024

BTPA_II - T` area, lead btpa_ii

Col 207

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,586	2,055	5.506	64.856

BTPA_III - T` area, lead btpa_iii

Col 208

N	Missing	Min	Max	Mean	StdDev
180,231	0	-2,585	1,832	6.999	72.302

BTPA_V1 - T` area, lead btpa_v1

Col 209

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,610	1,313	-8.208	48.539

BTPA_V2 - T` area, lead btpa_v2

Col 210

N	Missing	Min	Max	Mean	StdDev
180,231	0	-3,318	4,045	-0.288	55.063

BTPA_V3 - T` area, lead btpa_v3

Col 211

N	Missing	Min	Max	Mean	StdDev
180,231	0	-4,082	3,397	-0.142	59.651

BTPA_V4 - T` area, lead btpa_v4

Col 212

N	Missing	Min	Max	Mean	StdDev
180,231	0	-4,879	3,333	1.502	64.825

BTPA_V5 - T` area, lead btpa_v5

Col 213

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,923	3,003	4.617	66.441

BTPA_V6 - T` area, lead btpa_v6

Col 214

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,716	3,502	6.268	63.985

BTPI_AVF - T` intrisicoid (time from STE onset to peak of T`), lead btpi_avf

Col 215

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	278	5.732	28.219

BTPI_AVL - T` intrisicoid (time from STE onset to peak of T`), lead btpi_avl

Col 216

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	338	8.377	33.613

BTPI_AVR - T` intrisicoid (time from STE onset to peak of T`), lead btpi_avr

Col 217

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	340	1.949	16.72

BTPI_I - T` intrisicoid (time from STE onset to peak of T`), lead btpi_i

Col 218

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	348	3.557	22.412

BTPI_II - T` intrisicoid (time from STE onset to peak of T`), lead btpi_ii

Col 219

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	308	2.09	17.294

BTPI_III - T` intrisicoid (time from STE onset to peak of T`), lead btpi_iii

Col 220

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	318	15.546	44.385

BTPI_V1 - T` intrisicoid (time from STE onset to peak of T`), lead btpi_v1

Col 221

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	428	7.947	32.267

BTPI_V2 - T` intrisicoid (time from STE onset to peak of T`), lead btpi_v2

Col 222

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	334	3.067	20.677

BTPI_V3 - T` intrisicoid (time from STE onset to peak of T`), lead btpi_v3

Col 223

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	318	2.696	19.517

BTPI_V4 - T` intrisicoid (time from STE onset to peak of T`), lead btpi_v4

Col 224

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	392	2.761	19.783

BTPI_V5 - T` intrisicoid (time from STE onset to peak of T`), lead btpi_v5

Col 225

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	356	2.865	20.073

BTPI_V6 - T` intrisicoid (time from STE onset to peak of T`), lead btpi_v6

Col 226

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	252	2.83	19.946

CV - Cornell Voltage (uV)

Col 227

Cornell Voltage (uV) = R Wave Amplitude, Lead aVL + S Wave Amplitude, Lead V3 (uV)

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	9,833	1,243.441	514.996

CV_QRS - Cornell Voltage Production (uV)

Col 228

Cornell Voltage Production (uV), (Cornell Voltage x QRS Duration / 1000)

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	1,532.088	111.833	60.66

ECGDOW - Day of Week of ECG (6 = Sat or Sun; 1 = Mon; etc.)

Col 229

N	Missing	Min	Max	Mean	StdDev
180,231	0	1	6	2.886	1.39

ECGSEA - Season of ECG (1 = Mar, Apr or May; 2 = Jun, Jul or Aug; etc.)

Col 230

N	Missing	Min	Max	Mean	StdDev
180,231	0	1	4	2.411	1.099

ECGTIM - Time of ECG (Minutes, Where 12:00 AM = 0)

Col 231

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	1,439	697.746	157.574

HEART_RT - Heart rate (beats/minute)

Col 232

N	Missing	Min	Max	Mean	StdDev
180,231	0	33	192	65.838	10.173

JT_IND - JT Index

Col 233

N	Missing	Min	Max	Mean	StdDev
178,372	1,859	80	140	100.391	6.174

JT_INT - JT Interval (msec)

Col 234

N	Missing	Min	Max	Mean	StdDev
178,658	1,573	6	534	314.903	30.325

LAMBDA - T Wave Axis Deviation (Â°)

Col 235

N	Missing	Min	Max	Mean	StdDev
171,277	8,954	0.129	178.43	25.242	16.869

LRF_AVF - Lead reject flag AVF

Col 236

Value	Description	N	%
0	False	180,231	100
1	True	0	0

LRF_AVL - Lead reject flag AVL

Col 237

Value	Description	N	%
0	False	180,231	100
1	True	0	0

LRF_AVR - Lead reject flag AVR

Col 238

Value	Description	N	%
0	False	180,231	100
1	True	0	0

LRF_I - Lead reject flag I

Col 239

Value	Description	N	%
0	False	180,231	100
1	True	0	0

LRF_II - Lead reject flag II

Col 240

Value	Description	N	%
0	False	180,231	100
1	True	0	0

LRF_III - Lead reject flag III

Col 241

Value	Description	N	%
0	False	180,231	100
1	True	0	0

LRF_V1 - Lead reject flag V1

Col 242

Value	Description	N	%
0	False	180,231	100
1	True	0	0

LRF_V2 - Lead reject flag V2

Col 243

Value	Description	N	%
0	False	180,231	100
1	True	0	0

LRF_V3 - Lead reject flag V3

Col 244

Value	Description	N	%
0	False	180,231	100
1	True	0	0

LRF_V4 - Lead reject flag V4

Col 245

Value	Description	N	%
0	False	180,231	100
1	True	0	0

LRF_V5 - Lead reject flag V5

Col 246

Value	Description	N	%
0	False	180,231	100
1	True	0	0

LRF_V6 - Lead reject flag V6

Col 247

Value	Description	N	%
0	False	180,231	100
1	True	0	0

LVHI - Left Ventricular Hypertrophy Index

Col 248

N	Missing	Min	Max	Mean	StdDev
178,152	2,079	58	282	84.469	8.773

LVHI_CAT - Left Ventricular Hypertrophy Index > 120 (1,0)

Col 249

N	Missing	Min	Max	Mean	StdDev
178,152	2,079	0	1	0.006	0.079

LVH_MINN - LVH by Minnesota Code

Col 250

Value	Description	N	%
0	Minnesota Code 3.0	164,797	91.4
1	Minnesota Code 3.1 or 3.3	11,686	6.5
	Missing	3,748	2.1%

LVMI_IVCD - Left Ventricular Mass Index (%), For Intra-ventricular Conduction Delay

Col 251

N	Missing	Min	Max	Mean	StdDev
1,830	178,401	100.838	247.129	162	18.68

LVMI_LBBB - Left Ventr Mass Index (%), For Left Bundle Block

Col 252

N	Missing	Min	Max	Mean	StdDev
1,405	178,826	-71.647	639.318	185.652	59.039

LVMI_MCMI - Left Ventricular Mass Index (%), For Minn-Coded MI

Col 253

Left Ventricular Mass Index (%), For Minnesota-Coded Myocardial Infarction

N	Missing	Min	Max	Mean	StdDev
5,531	174,700	63.012	350.309	167.151	35.278

LVMI_NORM - Left Ventricular Mass Index (%)

Col 254

N	Missing	Min	Max	Mean	StdDev
166,250	13,981	65.858	350.899	142.081	20.968

LVMI_RBBB - Left Ventricular Mass Index (%), For Right Bundle Branch Block

Col 255

N	Missing	Min	Max	Mean	StdDev
3,072	177,159	42.697	527.648	169.522	45.754

LVM_IVCD - Left Ventricular Mass (g), For Intra-ventricular Conduction Delay

Col 256

N	Missing	Min	Max	Mean	StdDev
1,812	178,419	43.231	95.957	61.635	7.034

LVM_LBBB - Left Ventricular Mass (g), For Left Bundle Branch Block

Col 257

N	Missing	Min	Max	Mean	StdDev
1,384	178,847	-26.966	276.713	71	21.92

LVM_MCMI - Left Ventricular Mass (g), For Minn-Coded MI

Col 258

Left Ventricular Mass (g), For Minnesota-Coded Myocardial Infarction

N	Missing	Min	Max	Mean	StdDev
5,477	174,754	22.062	222.575	64.179	13.726

LVM_NORM - Left Ventricular Mass (g)

Col 259

Left Ventricular Mass (g), 1996 Formula, For Normals

N	Missing	Min	Max	Mean	StdDev
164,317	15,914	27.577	261.173	54.242	8.767

LVM_RBBB - Left Ventricular Mass (g), For Right Bundle Branch Block

Col 260

N	Missing	Min	Max	Mean	StdDev
3,040	177,191	17.772	196.181	64.693	17.247

MAJOR_CD - Major Ventricular Conduction Defect / Minnesota Code 7.1, 7.2, 7.4 or 7.8 (0-4)

Col 261

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	3	0.064	0.371

MC_81 - Atrial, Junctional or Ventricular Premature Beats or Wandering Atrial Pacemaker / Minnesota Code 8.1 (0-5)

Col 262

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	5	0.067	0.333

MC_MI - MI by Minnesota Code

Col 263

Value	Description	N	%
0	No	170,690	94.7
1	Yes	5,582	3.1
	Missing	3,959	2.2%

MINVENT - Minor Ventricular Conduction Defect / Minnesota Code 7.3, 7.6 or 7.7 (0-2)

Col 264

Value	Description	N	%
0	Minnesota code 7.0	161,167	89.4
1	Minnesota code 7.3	8,814	4.9
2	Minnesota code 7.6	10,250	5.7

MNF1 - Minnesota code F1

Col 265

Value	Description	N	%
0	MC F1.0	168,140	93.3
11	MC F1.1.1	67	0
12	MC F1.1.2	1	0
13	MC F1.1.3	0	0
14	MC F1.1.4	318	0.2
15	MC F1.1.5	38	0
16	MC F1.1.6	0	0
17	MC F1.1.7	0	0
21	MC F1.2.1	225	0.1
22	MC F1.2.2	76	0
23	MC F1.2.3	264	0.1
24	MC F1.2.4	1,017	0.6
25	MC F1.2.5	114	0.1
26	MC F1.2.6	1,106	0.6
27	MC F1.2.7	0	0
28	MC F1.2.8	0	0
31	MC F1.3.1	392	0.2
32	MC F1.3.2	0	0
33	MC F1.3.3	0	0
34	MC F1.3.4	1,581	0.9
35	MC F1.3.5	288	0.2
36	MC F1.3.6	2,637	1.5
	Missing	3,967	2.2%

MC_F4 - STJ Depression, Posterior (Inferior) / Minnesota Code 4.x (0,11,12,2,3,4)*

Col 266

STJ Depression, Posterior (Inferior) / Minnesota Code 4.x (0,11,12,2,3,4)

Value	Description	N	%
0	MC F4.0	169,877	94.3
2	MC F4.2	832	0.5
3	MC F4.3	513	0.3
4	MC F4.4	105	0.1
11	MC F4.1.1	1	0
12	MC F4.1.2	73	0
	Missing	8,830	4.9%

MC_F5 - Minnesota code F5

Col 267

Value	Description	N	%
0	MC F5.0	165,959	92.1
1	MC F5.1	1	0
2	MC F5.2	601	0.3
3	MC F5.3	4,677	2.6
4	MC F5.4	163	0.1
	Missing	8,830	4.9%

MC_L1 - Minnesota code L1

Col 268

Value	Description	N	%
0	MC L1.0	174,419	96.8
11	MC L1.1.1	35	0
12	MC L1.1.2	4	0
13	MC L1.1.3	53	0
14	MC L1.1.4	0	0
15	MC L1.1.5	0	0
16	MC L1.1.6	5	0
17	MC L1.1.7	0	0
21	MC L1.2.1	64	0
22	MC L1.2.2	182	0.1
23	MC L1.2.3	12	0
24	MC L1.2.4	0	0
25	MC L1.2.5	0	0
26	MC L1.2.6	0	0
27	MC L1.2.7	0	0
28	MC L1.2.8	0	0
31	MC L1.3.1	852	0.5
32	MC L1.3.2	0	0
33	MC L1.3.3	531	0.3
34	MC L1.3.4	0	0
35	MC L1.3.5	0	0
38	MC L1.3.8	108	0.1
	Missing	3,966	2.2%

MC_L4 - Minnesota code L4

Col 269

Value	Description	N	%
0	MC L4.0	163,152	90.5
2	MC L4.2	1,932	1.1
3	MC L4.3	5,976	3.3
4	MC L4.4	36	0
11	MC L4.1.1	16	0
12	MC L4.1.2	289	0.2
	Missing	8,830	4.9%

MC_L5 - Minnesota code L5

Col 270

Value	Description	N	%
0	MC L5.0	150,066	83.3
1	MC L5.1	67	0
2	MC L5.2	3,143	1.7
3	MC L5.3	16,912	9.4
4	MC L5.4	1,213	0.7
	Missing	8,830	4.9%

MC_V1 - Minnesota code V1

Col 271

Value	Description	N	%
0	MC V1.0	171,527	95.2
11	MC V1.1.1	237	0.1
12	MC V1.1.2	382	0.2
13	MC V1.1.3	0	0
14	MC V1.1.4	0	0
15	MC V1.1.5	0	0
16	MC V1.1.6	392	0.2
17	MC V1.1.7	57	0
21	MC V1.2.1	75	0
22	MC V1.2.2	77	0
23	MC V1.2.3	0	0
24	MC V1.2.4	0	0
25	MC V1.2.5	0	0
26	MC V1.2.6	0	0
27	MC V1.2.7	320	0.2
28	MC V1.2.8	0	0
31	MC V1.3.1	160	0.1
32	MC V1.3.2	1,832	1
33	MC V1.3.3	0	0
34	MC V1.3.4	0	0
35	MC V1.3.5	0	0
36	MC V1.3.6	0	0
38	MC V1.3.8	1,126	0.6
	Missing	4,046	2.2%

MC_V4 - STJ Depression, Anterior / Minnesota Code 4.x (0,11,12,2,3,4)

Col 272

Value	Description	N	%
0	MC V4.0	167,343	92.8
2	MC V4.2	1,508	0.8
3	MC V4.3	1,340	0.7
4	MC V4.4	847	0.5
11	MC V4.1.1	27	0
12	MC V4.1.2	336	0.2
	Missing	8,830	4.9%

MC_V5 - T Wave Items, Anterior / Minnesota Code 5.x (0-4)

Col 273

T Wave Items, Anterior / Minnesota Code 5.x (0-4)

Value	Description	N	%
0	MC V5.0	156,652	86.9
1	MC V5.1	257	0.1
2	MC V5.2	4,989	2.8
3	MC V5.3	7,461	4.1
4	MC V5.4	2,042	1.1
	Missing	8,830	4.9%

MNST_AVF - Minimum of STJ, STM, STE amplitudes, lead mnst_avf

Col 274

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,451	732	-0.006	26.521

MNST_AVL - Minimum of STJ, STM, STE amplitudes, lead mnst_avl

Col 275

N	Missing	Min	Max	Mean	StdDev
180,231	0	-752	229	-3.148	21.775

MNST_AVR - Minimum of STJ, STM, STE amplitudes, lead mnst_avr

Col 276

N	Missing	Min	Max	Mean	StdDev
180,231	0	-347	263	-23.259	21.079

MNST_I - Minimum of STJ, STM, STE amplitudes, lead mnst_i

Col 277

N	Missing	Min	Max	Mean	StdDev
180,231	0	-435	151	4.799	22.907

MNST_II - Minimum of STJ, STM, STE amplitudes, lead mnst_ii

Col 278

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,294	605	6.903	27.885

MNST_III - Minimum of STJ, STM, STE amplitudes, lead mnst_iii

Col 279

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,607	854	-8.305	29.978

MNST_V1 - Minimum of STJ, STM, STE amplitudes, lead mnst_v1

Col 280

N	Missing	Min	Max	Mean	StdDev
180,231	0	-572	820	-2.308	29.794

MNST_V2 - Minimum of STJ, STM, STE amplitudes, lead mnst_v2

Col 281

N	Missing	Min	Max	Mean	StdDev
180,231	0	-967	991	12.916	44.323

MNST_V3 - Minimum of STJ, STM, STE amplitudes, lead mnst_v3

Col 282

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,026	913	4.744	39.249

MNST_V4 - Minimum of STJ, STM, STE amplitudes, lead mnst_v4

Col 283

N	Missing	Min	Max	Mean	StdDev
180,231	0	-835	625	0.702	33.804

MNST_V5 - Minimum of STJ, STM, STE amplitudes, lead mnst_v5

Col 284

N	Missing	Min	Max	Mean	StdDev
180,231	0	-586	292	1.183	29.095

MNST_V6 - Minimum of STJ, STM, STE amplitudes, lead mnst_v6

Col 285

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,338	390	2.57	24.276

MOBITZII - Mobitz Type II / Minnesota Code 6.2.1 (1,0)

Col 286

Value	Description	N	%
0	No	180,152	100
1	Yes	7	0
	Missing	72	0%

MXST_AVF - Maximum of STJ, STM, STE amplitudes, lead mxst_avf

Col 287

N	Missing	Min	Max	Mean	StdDev
180,231	0	-230	1,425	28.692	31.854

MXST_AVL - Maximum of STJ, STM, STE amplitudes, lead mxst_avl

Col 288

N	Missing	Min	Max	Mean	StdDev
180,231	0	-552	961	21.044	26.449

MXST_AVR - Maximum of STJ, STM, STE amplitudes, lead mxst_avr

Col 289

N	Missing	Min	Max	Mean	StdDev
180,231	0	-210	488	-9.583	22.116

MXST_I - Maximum of STJ, STM, STE amplitudes, lead mxst_i

Col 290

N	Missing	Min	Max	Mean	StdDev
180,231	0	-293	537	34.713	32.28

MXST_II - Maximum of STJ, STM, STE amplitudes, lead mxst_ii

Col 291

N	Missing	Min	Max	Mean	StdDev
180,231	0	-298	1,225	41.743	36.618

MXST_III - Maximum of STJ, STM, STE amplitudes, lead mxst_iii

Col 292

N	Missing	Min	Max	Mean	StdDev
180,231	0	-250	1,630	19.76	34.566

MXST_V1 - Maximum of STJ, STM, STE amplitudes, lead mxst_v1

Col 293

N	Missing	Min	Max	Mean	StdDev
180,231	0	-206	1,279	39.711	48.021

MXST_V2 - Maximum of STJ, STM, STE amplitudes, lead mxst_v2

Col 294

N	Missing	Min	Max	Mean	StdDev
180,231	0	-293	2,197	114.125	88.613

MXST_V3 - Maximum of STJ, STM, STE amplitudes, lead mxst_v3

Col 295

N	Missing	Min	Max	Mean	StdDev
180,231	0	-303	1,787	94.408	76.306

MXST_V4 - Maximum of STJ, STM, STE amplitudes, lead mxst_v4

Col 296

N	Missing	Min	Max	Mean	StdDev
180,231	0	-308	1,660	65.557	59.884

MXST_V5 - Maximum of STJ, STM, STE amplitudes, lead mxst_v5

Col 297

N	Missing	Min	Max	Mean	StdDev
180,231	0	-367	1,044	45.238	46.873

MXST_V6 - Maximum of STJ, STM, STE amplitudes, lead mxst_v6

Col 298

N	Missing	Min	Max	Mean	StdDev
180,231	0	-391	1,347	31.937	34.211

NOISE_HRV - Percent of RR Intervals That Are Acceptable < 0.8 (0,1))

Col 299

Value	Description	N	%
0	No	167,490	92.9
1	Yes	386	0.2
	Missing	12,355	6.9%

NOVA5 - Novacode 5 for Myocardial Infarction / Ischemia, i.e. Q_ST abnormalities (0-8)

Col 300

N	Missing	Min	Max	Mean	StdDev
171,381	8,850	0	8	2.376	3.446

ELE_PACE - Electronic pacemaker

Col 301

Value	Description	N	%
0	No	179,528	99.6
1	Yes	686	0.4
	Missing	17	0%

PAM_AVF - P wave amplitude, lead pam_avf

Col 302

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,914	1,074	83.242	42.206

PAM_AVL - P wave amplitude, lead pam_avl

Col 303

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,630	1,679	10.543	46.169

PAM_AVR - P wave amplitude, lead pam_avr

Col 304

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,020	3,198	-93.96	32.75

PAM_I - P wave amplitude, lead pam_i

Col 305

N	Missing	Min	Max	Mean	StdDev
180,231	0	-2,988	1,616	78.72	31.01

PAM_II - P wave amplitude, lead pam_ii

Col 306

N	Missing	Min	Max	Mean	StdDev
180,231	0	-3,408	1,015	113.346	45.929

PAM_III - P wave amplitude, lead pam_iii

Col 307

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,816	1,806	56.223	47.471

PAM_V1 - P wave amplitude, lead pam_v1

Col 308

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,103	776	28.898	39.37

PAM_V2 - P wave amplitude, lead pam_v2

Col 309

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,347	444	52.369	29.977

PAM_V3 - P wave amplitude, lead pam_v3

Col 310

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,484	483	61.652	24.991

PAM_V4 - P wave amplitude, lead pam_v4

Col 311

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,367	698	62.478	23.788

PAM_V5 - P wave amplitude, lead pam_v5

Col 312

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,328	561	60.997	22.637

PAM_V6 - P wave amplitude, lead pam_v6

Col 313

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,250	351	58.483	21.704

PAR_AVF - P wave area (includes P and P`), lead par_avf

Col 314

N	Missing	Min	Max	Mean	StdDev
180,231	0	-817	2,347	219.054	125.799

PAR_AVL - P wave area (includes P and P`), lead par_avl

Col 315

N	Missing	Min	Max	Mean	StdDev
180,231	0	-2,021	779	44.015	89.091

PAR_AVR - P wave area (includes P and P`), lead par_avr

Col 316

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,224	669	-263.069	84.303

PAR_I - P wave area (includes P and P`), lead par_i

Col 317

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,794	819	204.393	79.61

PAR_II - P wave area (includes P and P`), lead par_ii

Col 318

N	Missing	Min	Max	Mean	StdDev
180,231	0	-803	2,363	321.25	129.83

PAR_III - P wave area (includes P and P`), lead par_iii

Col 319

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,064	2,352	116.857	134.03

PAR_V1 - P wave area (includes P and P`), lead par_v1

Col 320

N	Missing	Min	Max	Mean	StdDev
180,231	0	-992	1,404	-21.72	81.212

PAR_V2 - P wave area (includes P and P`), lead par_v2

Col 321

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,108	1,670	104.386	77.13

PAR_V3 - P wave area (includes P and P`), lead par_v3

Col 322

N	Missing	Min	Max	Mean	StdDev
180,231	0	-343	2,105	164.427	68.562

PAR_V4 - P wave area (includes P and P`), lead par_v4

Col 323

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,625	3,143	178.576	67.102

PAR_V5 - P wave area (includes P and P`), lead par_v5

Col 324

N	Missing	Min	Max	Mean	StdDev
180,231	0	-358	2,386	177.582	63.368

PAR_V6 - P wave area (includes P and P`), lead par_v6

Col 325

N	Missing	Min	Max	Mean	StdDev
180,231	0	-949	1,738	168.713	59.197

PAUSE - Pause

Col 326

Value	Description	N	%
0	No	180,214	100
1	Yes	17	0

PDU_AVF - P wave duration, lead pdu_avf

Col 327

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	260	99.941	23.228

PDU_AVL - P wave duration, lead pdu_avl

Col 328

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	380	79.256	32.596

PDU_AVR - P wave duration, lead pdu_avr

Col 329

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	380	105.463	17.329

PDU_I - P wave duration, lead pdu_i

Col 330

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	380	104.774	18.98

PDU_II - P wave duration, lead pdu_ii

Col 331

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	380	104.642	18.62

PDU_III - P wave duration, lead pdu_iii

Col 332

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	242	86.465	28.795

PDU_V1 - P wave duration, lead pdu_v1

Col 333

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	380	53.549	24.317

PDU_V2 - P wave duration, lead pdu_v2

Col 334

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	308	87.37	30.817

PDU_V3 - P wave duration, lead pdu_v3

Col 335

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	380	101.934	22.161

PDU_V4 - P wave duration, lead pdu_v4

Col 336

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	380	104.181	19.816

PDU_V5 - P wave duration, lead pdu_v5

Col 337

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	380	104.669	19.384

PDU_V6 - P wave duration, lead pdu_v6

Col 338

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	380	104.531	20.059

PPAM_AVF - P` wave amplitude, lead ppam_avf

Col 339

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,113	2,265	-2.236	14.162

PPAM_AVL - P` wave amplitude, lead ppam_avl

Col 340

N	Missing	Min	Max	Mean	StdDev
180,231	0	-3,286	1,811	15.478	26.094

PPAM_AVR - P` wave amplitude, lead ppam_avr

Col 341

N	Missing	Min	Max	Mean	StdDev
180,231	0	-3,608	1,020	-0.026	13.297

PPAM_I - P` wave amplitude, lead ppam_i

Col 342

N	Missing	Min	Max	Mean	StdDev
180,231	0	-2,871	3,413	0.169	15.963

PPAM_II - P` wave amplitude, lead ppam_ii

Col 343

N	Missing	Min	Max	Mean	StdDev
180,231	0	-278	3,803	-0.149	14.713

PPAM_III - P` wave amplitude, lead ppam_iii

Col 344

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,948	3,701	-13.452	25.535

PPAM_V1 - P` wave amplitude, lead ppam_v1

Col 345

N	Missing	Min	Max	Mean	StdDev
180,231	0	-874	1,489	-34.273	27.226

PPAM_V2 - P` wave amplitude, lead ppam_v2

Col 346

N	Missing	Min	Max	Mean	StdDev
180,231	0	-566	1,440	-5.675	15.192

PPAM_V3 - P` wave amplitude, lead ppam_v3

Col 347

N	Missing	Min	Max	Mean	StdDev
180,231	0	-561	1,601	-0.739	8.007

PPAM_V4 - P` wave amplitude, lead ppam_v4

Col 348

N	Missing	Min	Max	Mean	StdDev
180,231	0	-532	1,586	-0.134	6.776

PPAM_V5 - P` wave amplitude, lead ppam_v5

Col 349

N	Missing	Min	Max	Mean	StdDev
180,231	0	-517	1,508	-0.019	6.073

PPAM_V6 - P` wave amplitude, lead ppam_v6

Col 350

N	Missing	Min	Max	Mean	StdDev
180,231	0	-419	1,406	0.023	5.612

PPDU_AVF - P` wave duration, lead ppdu_avf

Col 351

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	219	3.439	12.434

PPDU_AVL - P` wave duration, lead ppdu_avl

Col 352

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	146	20.801	28.605

PPDU_AVR - P` wave duration, lead ppdu_avr

Col 353

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	140	0.147	2.878

PPDU_I - P` wave duration, lead ppdu_i

Col 354

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	148	0.381	5.05

PPDU_II - P` wave duration, lead ppdu_ii

Col 355

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	146	0.529	5.242

PPDU_III - P` wave duration, lead ppdu_iii

Col 356

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	139	15.279	23.404

PPDU_V1 - P` wave duration, lead ppdu_v1

Col 357

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	147	46.466	30.053

PPDU_V2 - P` wave duration, lead ppdu_v2

Col 358

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	175	9.069	21.202

PPDU_V3 - P` wave duration, lead ppdu_v3

Col 359

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	158	1.237	7.83

PPDU_V4 - P` wave duration, lead ppdu_v4

Col 360

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	132	0.35	4.193

PPDU_V5 - P` wave duration, lead ppdu_v5

Col 361

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	164	0.155	2.938

PPDU_V6 - P` wave duration, lead ppdu_v6

Col 362

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	127	0.09	2.391

PROLO_PR - Prolonged PR interval

Col 363

Value	Description	N	%
0	No	175,656	97.5
1	Yes	4,344	2.4
	Missing	231	0.1%

PR_DUR - PR Interval (msec)

Col 364

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	448	161.567	29.777

PWAVUN - P Wave detection uncertain

Col 365

Value	Description	N	%
0	No	94,255	52.3
1	Yes	1	0
	Missing	85,975	47.7%

P_ACCEPT - Percent of RR Intervals That Are Acceptable (%)

Col 366

N	Missing	Min	Max	Mean	StdDev
167,876	12,355	0.5	1	0.999	0.018

P_AXIS - P Axis (degrees)

Col 367

N	Missing	Min	Max	Mean	StdDev
180,231	0	-89	999	62.628	106.057

QAM_AVF - Q wave amplitude, lead qam_avf

Col 368

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	5,302	32.058	85.926

QAM_AVL - Q wave amplitude, lead qam_avl

Col 369

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	2,792	41.066	57.485

QAM_AVR - Q wave amplitude, lead qam_avr

Col 370

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	3,286	360.216	402.281

QAM_I - Q wave amplitude, lead qam_i

Col 371

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	5,639	33.61	50.117

QAM_II - Q wave amplitude, lead qam_ii

Col 372

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	5,791	24.851	58.521

QAM_III - Q wave amplitude, lead qam_iii

Col 373

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	5,493	88.144	194.392

QAM_V1 - Q wave amplitude, lead qam_v1

Col 374

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	4,443	72.213	276.283

QAM_V2 - Q wave amplitude, lead qam_v2

Col 375

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	5,595	20.731	185.283

QAM_V3 - Q wave amplitude, lead qam_v3

Col 376

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	4,443	8.991	88.182

QAM_V4 - Q wave amplitude, lead qam_v4

Col 377

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	3,364	15.831	53.758

QAM_V5 - Q wave amplitude, lead qam_v5

Col 378

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	3,144	28.921	53.436

QAM_V6 - Q wave amplitude, lead qam_v6

Col 379

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	2,788	37.629	51.583

QDU_AVF - Q wave duration, lead qdu_avf

Col 380

N	Missing	Min	Max	Mean	StdDev
180,231	0	-22	196	8.757	14.47

QDU_AVL - Q wave duration, lead qdu_avl

Col 381

N	Missing	Min	Max	Mean	StdDev
180,231	0	-21	174	10.669	11.196

QDU_AVR - Q wave duration, lead qdu_avr

Col 382

N	Missing	Min	Max	Mean	StdDev
180,231	0	-7	212	31.335	34.997

QDU_I - Q wave duration, lead qdu_i

Col 383

N	Missing	Min	Max	Mean	StdDev
180,231	0	-21	174	9.326	9.222

QDU_II - Q wave duration, lead qdu_ii

Col 384

N	Missing	Min	Max	Mean	StdDev
180,231	0	-22	208	7.015	9.794

QDU_III - Q wave duration, lead qdu_iii

Col 385

N	Missing	Min	Max	Mean	StdDev
180,231	0	-22	318	13.94	22.488

QDU_V1 - Q wave duration, lead qdu_v1

Col 386

N	Missing	Min	Max	Mean	StdDev
180,231	0	-19	198	6.355	22.135

QDU_V2 - Q wave duration, lead qdu_v2

Col 387

N	Missing	Min	Max	Mean	StdDev
180,231	0	-17	212	1.525	10.672

QDU_V3 - Q wave duration, lead qdu_v3

Col 388

N	Missing	Min	Max	Mean	StdDev
180,231	0	-22	201	1.457	7.077

QDU_V4 - Q wave duration, lead qdu_v4

Col 389

N	Missing	Min	Max	Mean	StdDev
180,231	0	-22	202	3.717	7.621

QDU_V5 - Q wave duration, lead qdu_v5

Col 390

N	Missing	Min	Max	Mean	StdDev
180,231	0	-22	202	6.923	8.762

QDU_V6 - Q wave duration, lead qdu_v6

Col 391

N	Missing	Min	Max	Mean	StdDev
180,231	0	-22	202	9.893	9.305

QRS120 - QRS Interval Duration > 120 ms (1,0)

Col 392

Value	Description	N	%
0	No	173,291	96.1
1	Yes	6,940	3.9

QRSA_AVF - QRS balance (maximum of R or R`) - (maximum of QAMP, SAMP, or S`AMP), lead qrsa_avf

Col 393

N	Missing	Min	Max	Mean	StdDev
180,231	0	-2,906	2,974	203.289	433.998

QRSA_AVL - QRS balance (maximum of R or R`) - (maximum of QAMP, SAMP, or S`AMP), lead qrsa_avl

Col 394

N	Missing	Min	Max	Mean	StdDev
180,231	0	-2,168	6,015	460.769	374.592

QRSA_AVR - QRS balance (maximum of R or R`) - (maximum of QAMP, SAMP, or S`AMP), lead qrsa_avr

Col 395

N	Missing	Min	Max	Mean	StdDev
180,231	0	-3,545	3,398	-712.298	271.527

QRSA_I - QRS balance (maximum of R or R`) - (maximum of QAMP, SAMP, or S`AMP), lead qrsa_i

Col 396

N	Missing	Min	Max	Mean	StdDev
180,231	0	-3,169	6,372	782.512	335.961

QRSA_II - QRS balance (maximum of R or R`) - (maximum of QAMP, SAMP, or S`AMP), lead qrsa_ii

Col 397

N	Missing	Min	Max	Mean	StdDev
180,231	0	-3,628	3,696	605.947	405.644

QRSA_III - QRS balance (maximum of R or R`) - (maximum of QAMP, SAMP, or S`AMP), lead qrsa_iii

Col 398

N	Missing	Min	Max	Mean	StdDev
180,231	0	-5,654	2,666	-162.87	505.764

QRSA_V1 - QRS balance (maximum of R or R`) - (maximum of QAMP, SAMP, or S`AMP), lead qrsa_v1

Col 399

N	Missing	Min	Max	Mean	StdDev
180,231	0	-4,443	3,008	-635.829	392.046

QRSA_V2 - QRS balance (maximum of R or R`) - (maximum of QAMP, SAMP, or S`AMP), lead qrsa_v2

Col 400

N	Missing	Min	Max	Mean	StdDev
180,231	0	-6,787	5,093	-453.539	603.645

QRSA_V3 - QRS balance (maximum of R or R`) - (maximum of QAMP, SAMP, or S`AMP), lead qrsa_v3

Col 401

N	Missing	Min	Max	Mean	StdDev
180,231	0	-6,924	6,787	158.541	670.558

QRSA_V4 - QRS balance (maximum of R or R`) - (maximum of QAMP, SAMP, or S`AMP), lead qrsa_v4

Col 402

N	Missing	Min	Max	Mean	StdDev
180,231	0	-5,478	6,445	757.719	630.647

QRSA_V5 - QRS balance (maximum of R or R`) - (maximum of QAMP, SAMP, or S`AMP), lead qrsa_v5

Col 403

N	Missing	Min	Max	Mean	StdDev
180,231	0	-2,993	5,239	1,028.507	511.238

QRSA_V6 - QRS balance (maximum of R or R`) - (maximum of QAMP, SAMP, or S`AMP), lead qrsa_v6

Col 404

N	Missing	Min	Max	Mean	StdDev
180,231	0	-2,690	4,736	935.846	384.044

QRSD_AVF - QRS deflection balance (maximum of R or R`) + (maximum of QAMP, SAMP, or S`AMP), lead qrsd_avf

Col 405

N	Missing	Min	Max	Mean	StdDev
180,231	0	1	12,069	595.981	311.985

QRSD_AVL - QRS deflection balance (maximum of R or R`) + (maximum of QAMP, SAMP, or S`AMP), lead qrsd_avl

Col 406

N	Missing	Min	Max	Mean	StdDev
180,231	0	1	18,246	684.021	343.397

QRSD_AVR - QRS deflection balance (maximum of R or R`) + (maximum of QAMP, SAMP, or S`AMP), lead qrsd_avr

Col 407

N	Missing	Min	Max	Mean	StdDev
180,231	0	1	11,801	842.981	237.824

QRSD_I - QRS deflection balance (maximum of R or R`) + (maximum of QAMP, SAMP, or S`AMP), lead qrsd_i

Col 408

N	Missing	Min	Max	Mean	StdDev
180,231	0	1	16,283	933.449	337.15

QRSD_II - QRS deflection balance (maximum of R or R`) + (maximum of QAMP, SAMP, or S`AMP), lead qrsd_ii

Col 409

N	Missing	Min	Max	Mean	StdDev
180,231	0	1	12,319	861.353	314.656

QRSD_III - QRS deflection balance (maximum of R or R`) + (maximum of QAMP, SAMP, or S`AMP), lead qrsd_iii

Col 410

N	Missing	Min	Max	Mean	StdDev
180,231	0	1	20,209	668.463	368.747

QRSD_V1 - QRS deflection balance (maximum of R or R`) + (maximum of QAMP, SAMP, or S`AMP), lead qrsd_v1

Col 411

N	Missing	Min	Max	Mean	StdDev
180,231	0	1	4,984	930.229	383.659

QRSD_V2 - QRS deflection balance (maximum of R or R`) + (maximum of QAMP, SAMP, or S`AMP), lead qrsd_v2

Col 412

N	Missing	Min	Max	Mean	StdDev
180,231	0	1	9,437	1,408.709	541.273

QRSD_V3 - QRS deflection balance (maximum of R or R`) + (maximum of QAMP, SAMP, or S`AMP), lead qrsd_v3

Col 413

N	Missing	Min	Max	Mean	StdDev
180,231	0	1	8,407	1,518.714	531.431

QRSD_V4 - QRS deflection balance (maximum of R or R`) + (maximum of QAMP, SAMP, or S`AMP), lead qrsd_v4

Col 414

N	Missing	Min	Max	Mean	StdDev
180,231	0	1	7,323	1,606.151	513.228

QRSD_V5 - QRS deflection balance (maximum of R or R`) + (maximum of QAMP, SAMP, or S`AMP), lead qrsd_v5

Col 415

N	Missing	Min	Max	Mean	StdDev
180,231	0	1	6,210	1,460.52	469.372

QRSD_V6 - QRS deflection balance (maximum of R or R`) + (maximum of QAMP, SAMP, or S`AMP), lead qrsd_v6

Col 416

N	Missing	Min	Max	Mean	StdDev
180,231	0	1	5,463	1,116.325	387.883

QRSI_AVF - QRS intrisicoid (time from onset of QQRS complex to middle of QRS complex, the alignment point or detection point of the QRS complex), lead qrsi_avf

Col 417

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	204	44.369	11.262

QRSI_AVL - QRS intrisicoid (time from onset of QQRS complex to middle of QRS complex, the alignment point or detection point of the QRS complex), lead qrsi_avl

Col 418

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	160	41.267	10.421

QRSI_AVR - QRS intrisicoid (time from onset of QQRS complex to middle of QRS complex, the alignment point or detection point of the QRS complex), lead qrsi_avr

Col 419

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	164	38.685	6.453

QRSI_I - QRS intrisicoid (time from onset of QQRS complex to middle of QRS complex, the alignment point or detection point of the QRS complex), lead qrsi_i

Col 420

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	160	38.651	7.44

QRSI_II - QRS intrisicoid (time from onset of QQRS complex to middle of QRS complex, the alignment point or detection point of the QRS complex), lead qrsi_ii

Col 421

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	156	39.932	8.707

QRSI_III - QRS intrisicoid (time from onset of QQRS complex to middle of QRS complex, the alignment point or detection point of the QRS complex), lead qrsi_iii

Col 422

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	162	44.834	11.547

QRSI_V1 - QRS intrisicoid (time from onset of QQRS complex to middle of QRS complex, the alignment point or detection point of the QRS complex), lead qrsi_v1

Col 423

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	154	44.748	10.115

QRSI_V2 - QRS intrisicoid (time from onset of QQRS complex to middle of QRS complex, the alignment point or detection point of the QRS complex), lead qrsi_v2

Col 424

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	156	47.146	10.599

QRSI_V3 - QRS intrisicoid (time from onset of QQRS complex to middle of QRS complex, the alignment point or detection point of the QRS complex), lead qrsi_v3

Col 425

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	164	42.433	11.445

QRSI_V4 - QRS intrisicoid (time from onset of QQRS complex to middle of QRS complex, the alignment point or detection point of the QRS complex), lead qrsi_v4

Col 426

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	166	38.496	9.1

QRSI_V5 - QRS intrisicoid (time from onset of QQRS complex to middle of QRS complex, the alignment point or detection point of the QRS complex), lead qrsi_v5

Col 427

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	208	38.152	8.158

QRSI_V6 - QRS intrisicoid (time from onset of QQRS complex to middle of QRS complex, the alignment point or detection point of the QRS complex), lead qrsi_v6

Col 428

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	212	39.013	7.846

QRSR_AVF - Total QRS area, lead qrsr_avf

Col 429

N	Missing	Min	Max	Mean	StdDev
180,231	0	-12,909	10,178	235.787	705.317

QRSR_AVL - Total QRS area, lead qrsr_avl

Col 430

N	Missing	Min	Max	Mean	StdDev
180,231	0	-8,353	11,735	648.933	670.54

QRSR_AVR - Total QRS area, lead qrsr_avr

Col 431

N	Missing	Min	Max	Mean	StdDev
180,231	0	-7,693	4,994	-884.72	450.267

QRSR_I - Total QRS area, lead qrsr_i

Col 432

N	Missing	Min	Max	Mean	StdDev
180,231	0	-4,858	9,662	1,022.103	598.984

QRSR_II - Total QRS area, lead qrsr_ii

Col 433

N	Missing	Min	Max	Mean	StdDev
180,231	0	-9,757	8,207	746.839	650.06

QRSR_III - Total QRS area, lead qrsr_iii

Col 434

N	Missing	Min	Max	Mean	StdDev
180,231	0	-16,351	12,354	-275.263	867.039

QRSR_V1 - Total QRS area, lead qrsr_v1

Col 435

N	Missing	Min	Max	Mean	StdDev
180,231	0	-16,329	9,136	-1,018.017	900.871

QRSR_V2 - Total QRS area, lead qrsr_v2

Col 436

N	Missing	Min	Max	Mean	StdDev
180,231	0	-16,050	16,258	-758.145	1,280.045

QRSR_V3 - Total QRS area, lead qrsr_v3

Col 437

N	Missing	Min	Max	Mean	StdDev
180,231	0	-15,933	16,033	151.385	1,131.651

QRSR_V4 - Total QRS area, lead qrsr_v4

Col 438

N	Missing	Min	Max	Mean	StdDev
180,231	0	-14,172	15,202	845.359	897.723

QRSR_V5 - Total QRS area, lead qrsr_v5

Col 439

N	Missing	Min	Max	Mean	StdDev
180,231	0	-13,671	10,820	1,167.984	728.226

QRSR_V6 - Total QRS area, lead qrsr_v6

Col 440

N	Missing	Min	Max	Mean	StdDev
180,231	0	-11,085	13,605	1,160.728	622.516

QRS_AXIS - QRS Axis (degrees)

Col 441

N	Missing	Min	Max	Mean	StdDev
180,231	0	-90	270	18.798	31.79

QRS_DUR - QRS Interval Duration (ms)

Col 442

N	Missing	Min	Max	Mean	StdDev
180,231	0	22	414	88.198	13.887

QTC_DUR - Bazett`s Heart Rate-Corrected QT Interval (ms)

Col 443

N	Missing	Min	Max	Mean	StdDev
180,231	0	120.758	730	417.577	21.225

QT_DUR - QT Interval Duration (ms)

Col 444

N	Missing	Min	Max	Mean	StdDev
180,231	0	84	774	402.166	31.633

QT_IND - Rautaharju`s QT Prolongation Index (%)

Col 445

N	Missing	Min	Max	Mean	StdDev
180,231	0	29	178	101.008	4.964

GRADE - Quality grade

Col 446

Value	Description	N	%
1	Grade 1	87,726	48.7
2	Grade 2	72,870	40.4
3	Grade 3	15,117	8.4
4	Grade 4	2,522	1.4
5	Grade 5	1,996	1.1

RAM_AVF - R wave amplitude, lead ram_avf

Col 447

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	6,767	391.699	302.93

RAM_AVL - R wave amplitude, lead ram_avl

Col 448

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	8,671	569.193	339.343

RAM_AVR - R wave amplitude, lead ram_avr

Col 449

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	5,688	52.909	72.22

RAM_I - R wave amplitude, lead ram_i

Col 450

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	8,027	857.24	324.314

RAM_II - R wave amplitude, lead ram_ii

Col 451

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	6,528	731.847	326.48

RAM_III - R wave amplitude, lead ram_iii

Col 452

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	7,915	231.508	253.949

RAM_V1 - R wave amplitude, lead ram_v1

Col 453

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	3,432	134.91	118.569

RAM_V2 - R wave amplitude, lead ram_v2

Col 454

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	7,261	475.262	329.124

RAM_V3 - R wave amplitude, lead ram_v3

Col 455

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	7,432	837.644	465.691

RAM_V4 - R wave amplitude, lead ram_v4

Col 456

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	6,884	1,180.995	495.698

RAM_V5 - R wave amplitude, lead ram_v5

Col 457

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	5,332	1,243.641	450.318

RAM_V6 - R wave amplitude, lead ram_v6

Col 458

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	4,814	1,025.639	371.243

RDU_AVF - R wave duration, lead rdu_avf

Col 459

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	406	49.508	22.847

RDU_AVL - R wave duration, lead rdu_avl

Col 460

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	393	58.14	21.832

RDU_AVR - R wave duration, lead rdu_avr

Col 461

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	204	15.596	14.392

RDU_I - R wave duration, lead rdu_i

Col 462

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	406	63.991	19.745

RDU_II - R wave duration, lead rdu_ii

Col 463

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	406	59.977	18.956

RDU_III - R wave duration, lead rdu_iii

Col 464

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	178	32.489	21.292

RDU_V1 - R wave duration, lead rdu_v1

Col 465

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	200	22.825	10.765

RDU_V2 - R wave duration, lead rdu_v2

Col 466

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	194	34.62	13.096

RDU_V3 - R wave duration, lead rdu_v3

Col 467

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	180	43.796	11.314

RDU_V4 - R wave duration, lead rdu_v4

Col 468

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	180	47.728	11.909

RDU_V5 - R wave duration, lead rdu_v5

Col 469

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	396	52.614	16.807

RDU_V6 - R wave duration, lead rdu_v6

Col 470

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	396	62.259	18.832

RMSSD - Root Mean Square of Successive Differences in Normal-to-Normal RR Intervals (ms)

Col 471

N	Missing	Min	Max	Mean	StdDev
167,876	12,355	0	630.039	21.594	21.745

RPAM_AVF - R` wave amplitude, lead rpam_avf

Col 472

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	2,402	15.349	58.635

RPAM_AVL - R` wave amplitude, lead rpam_avl

Col 473

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	2,475	6.748	51.656

RPAM_AVR - R` wave amplitude, lead rpam_avr

Col 474

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	2,807	20.491	53.076

RPAM_I - R` wave amplitude, lead rpam_i

Col 475

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	2,182	1.468	32.998

RPAM_II - R` wave amplitude, lead rpam_ii

Col 476

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	2,636	4.445	38.002

RPAM_III - R` wave amplitude, lead rpam_iii

Col 477

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	10,893	34.685	96.613

RPAM_V1 - R` wave amplitude, lead rpam_v1

Col 478

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	3,041	18.783	102.058

RPAM_V2 - R` wave amplitude, lead rpam_v2

Col 479

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	7,265	8.886	62.057

RPAM_V3 - R` wave amplitude, lead rpam_v3

Col 480

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	7,436	4.217	44.765

RPAM_V4 - R` wave amplitude, lead rpam_v4

Col 481

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	4,204	3.269	41.938

RPAM_V5 - R` wave amplitude, lead rpam_v5

Col 482

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	3,745	2.205	40.572

RPAM_V6 - R` wave amplitude, lead rpam_v6

Col 483

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	2,919	0.787	25.682

RPDU_AVF - R` wave amplitude, lead rpdu_avf

Col 484

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	318	3.319	10.604

RPDU_AVL - R` wave duration, lead rpdu_avl

Col 485

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	174	1.686	7.959

RPDU_AVR - R` wave amplitude, lead rpdu_avr

Col 486

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	202	5.835	13.696

RPDU_I - R` wave amplitude, lead rpdu_i

Col 487

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	174	0.28	3.9

RPDU_II - R` wave amplitude, lead rpdu_ii

Col 488

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	338	0.976	5.245

RPDU_III - R` wave amplitude, lead rpdu_iii

Col 489

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	334	6.206	14.286

RPDU_V1 - R` wave amplitude, lead rpdu_v1

Col 490

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	221	2.696	11.827

RPDU_V2 - R` wave amplitude, lead rpdu_v2

Col 491

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	328	1.184	6.916

RPDU_V3 - R` wave amplitude, lead rpdu_v3

Col 492

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	349	0.669	5.128

RPDU_V4 - R` wave amplitude, lead rpdu_v4

Col 493

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	349	0.595	4.53

RPDU_V5 - R` wave amplitude, lead rpdu_v5

Col 494

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	250	0.393	3.771

RPDU_V6 - R` wave amplitude, lead rpdu_v6

Col 495

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	258	0.153	2.547

SAM_AVF - S wave amplitude, lead sam_avf

Col 496

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	3,125	167.628	234.461

SAM_AVL - S wave amplitude, lead sam_avl

Col 497

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	9,575	77.871	131.26

SAM_AVR - S wave amplitude, lead sam_avr

Col 498

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	6,113	417.849	443.981

SAM_I - S wave amplitude, lead sam_i

Col 499

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	8,256	49.615	92.585

SAM_II - S wave amplitude, lead sam_ii

Col 500

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	3,374	109.613	163.554

SAM_III - S wave amplitude, lead sam_iii

Col 501

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	9,316	331.831	385.415

SAM_V1 - S wave amplitude, lead sam_v1

Col 502

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	4,472	710.605	395.422

SAM_V2 - S wave amplitude, lead sam_v2

Col 503

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	7,055	910.711	471.827

SAM_V3 - S wave amplitude, lead sam_v3

Col 504

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	6,982	674.248	386.46

SAM_V4 - S wave amplitude, lead sam_v4

Col 505

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	5,800	419.538	295.174

SAM_V5 - S wave amplitude, lead sam_v5

Col 506

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	3,427	203.059	204.357

SAM_V6 - S wave amplitude, lead sam_v6

Col 507

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	2,890	62.571	110.796

SDNN - Standard Deviation of Normal-to-Normal RR Intervals (ms)

Col 508

N	Missing	Min	Max	Mean	StdDev
167,876	12,355	0	355.749	19.455	16.438

SDU_AVF - S wave duration, lead sdu_avf

Col 509

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	220	23.47	24.366

SDU_AVL - S wave duration, lead sdu_avl

Col 510

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	172	15.863	20.787

SDU_AVR - S wave duration, lead sdu_avr

Col 511

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	406	30.834	32.33

SDU_I - S wave duration, lead sdu_i

Col 512

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	170	12.531	18.235

SDU_II - S wave duration, lead sdu_ii

Col 513

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	219	17.832	20.534

SDU_III - S wave duration, lead sdu_iii

Col 514

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	212	31.529	28.144

SDU_V1 - S wave duration, lead sdu_v1

Col 515

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	222	54.09	20.967

SDU_V2 - S wave duration, lead sdu_v2

Col 516

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	202	47.822	17.026

SDU_V3 - S wave duration, lead sdu_v3

Col 517

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	216	39.715	17.025

SDU_V4 - S wave duration, lead sdu_v4

Col 518

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	224	33.772	17.451

SDU_V5 - S wave duration, lead sdu_v5

Col 519

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	209	25.926	19.224

SDU_V6 - S wave duration, lead sdu_v6

Col 520

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	198	13.971	19.193

SE_AVBLK - Partial 2Â° Atrioventricular Block / Minnesota Code 6.2.2 (1,0)

Col 521

Value	Description	N	%
0	No	180,147	100
1	Yes	12	0
	Missing	72	0%

SHPRINT - Short PR interval

Col 522

Value	Description	N	%
0	No	177,037	98.2
1	Yes	3,118	1.7
	Missing	76	0%

SPAM_AVF - S` wave amplitude, lead spam_avf

Col 523

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	3,081	6.192	48.446

SPAM_AVL - S` wave amplitude, lead spam_avl

Col 524

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	2,529	0.727	13.883

SPAM_AVR - S` wave amplitude, lead spam_avr

Col 525

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	971	0.299	7.117

SPAM_I - S` wave amplitude, lead spam_i

Col 526

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	2,143	0.099	7.091

SPAM_II - S` wave amplitude, lead spam_ii

Col 527

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	2,456	1.659	28.991

SPAM_III - S` wave amplitude, lead spam_iii

Col 528

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	3,701	6.919	48.834

SPAM_V1 - S` wave amplitude, lead spam_v1

Col 529

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	1,689	1.428	23.445

SPAM_V2 - S` wave amplitude, lead spam_v2

Col 530

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	3,417	1.891	36.647

SPAM_V3 - S` wave amplitude, lead spam_v3

Col 531

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	2,885	1.986	37.988

SPAM_V4 - S` wave amplitude, lead spam_v4

Col 532

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	2,182	1.037	27.586

SPAM_V5 - S` wave amplitude, lead spam_v5

Col 533

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	2,602	0.413	16.068

SPAM_V6 - S` wave amplitude, lead spam_v6

Col 534

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	1,181	0.147	8.718

SPATIAL_RT - Spatial QRS/T angle (Â°)

Col 535

N	Missing	Min	Max	Mean	StdDev
171,277	8,954	0.354	179.543	60.105	28.028

SPDU_AVF - S` wave duration, lead spdu_avf

Col 536

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	154	1.05	6.352

SPDU_AVL - S` wave duration, lead spdu_avl

Col 537

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	109	0.181	2.585

SPDU_AVR - S` wave duration, lead spdu_avr

Col 538

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	145	0.106	1.907

SPDU_I - S` wave duration, lead spdu_i

Col 539

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	104	0.013	0.753

SPDU_II - S` wave duration, lead spdu_ii

Col 540

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	159	0.246	3.629

SPDU_III - S` wave duration, lead spdu_iii

Col 541

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	156	1.281	6.493

SPDU_V1 - S` wave duration, lead spdu_v1

Col 542

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	196	0.275	3.266

SPDU_V2 - S` wave duration, lead spdu_v2

Col 543

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	160	0.245	3.296

SPDU_V3 - S` wave duration, lead spdu_v3

Col 544

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	178	0.259	3.553

SPDU_V4 - S` wave duration, lead spdu_v4

Col 545

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	167	0.167	3.031

SPDU_V5 - S` wave duration, lead spdu_v5

Col 546

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	157	0.078	2.286

SPDU_V6 - S` wave duration, lead spdu_v6

Col 547

N	Missing	Min	Max	Mean	StdDev
180,231	0	0	157	0.032	1.607

SPTA_AVF - Special T wave amplitude = the Minimum of either T amplitude or the T amplitude - STE, lead spta_avf

Col 548

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,171	2,207	116.524	83.9

SPTA_AVL - Special T wave amplitude = the Minimum of either T amplitude or the T amplitude - STE, lead spta_avl

Col 549

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,215	655	62.275	91.722

SPTA_AVR - Special T wave amplitude = the Minimum of either T amplitude or the T amplitude - STE, lead spta_avr

Col 550

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,176	508	-222.714	89.993

SPTA_I - Special T wave amplitude = the Minimum of either T amplitude or the T amplitude - STE, lead spta_i

Col 551

N	Missing	Min	Max	Mean	StdDev
180,231	0	-908	796	163.575	99.357

SPTA_II - Special T wave amplitude = the Minimum of either T amplitude or the T amplitude - STE, lead spta_ii

Col 552

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,181	2,173	198.716	92.938

SPTA_III - Special T wave amplitude = the Minimum of either T amplitude or the T amplitude - STE, lead spta_iii

Col 553

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,162	2,256	21.06	105.757

SPTA_V1 - Special T wave amplitude = the Minimum of either T amplitude or the T amplitude - STE, lead spta_v1

Col 554

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,005	767	-48.853	98.966

SPTA_V2 - Special T wave amplitude = the Minimum of either T amplitude or the T amplitude - STE, lead spta_v2

Col 555

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,678	1,323	200.032	155.375

SPTA_V3 - Special T wave amplitude = the Minimum of either T amplitude or the T amplitude - STE, lead spta_v3

Col 556

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,748	1,333	254.86	167.139

SPTA_V4 - Special T wave amplitude = the Minimum of either T amplitude or the T amplitude - STE, lead spta_v4

Col 557

N	Missing	Min	Max	Mean	StdDev
180,231	0	-2,616	1,250	258.096	166.067

SPTA_V5 - Special T wave amplitude = the Minimum of either T amplitude or the T amplitude - STE, lead spta_v5

Col 558

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,142	1,250	234.655	149.137

SPTA_V6 - Special T wave amplitude = the Minimum of either T amplitude or the T amplitude - STE, lead spta_v6

Col 559

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,162	1,118	185.006	117.468

ST60_AVF - ST Amplitude 60 ms after J Point, Lead aVF (uV)

Col 560

N	Missing	Min	Max	Mean	StdDev
180,231	0	-490	1,068	13.183	23.937

ST60_AVL - ST Amplitude 60 ms After the J Point, Lead aVL (uV)

Col 561

N	Missing	Min	Max	Mean	StdDev
180,231	0	-789	400	2.701	21.542

ST60_AVR - ST Amplitude 60 ms after J Point, Lead aVR (uV)

Col 562

N	Missing	Min	Max	Mean	StdDev
180,231	0	-385	349	-15.903	22.062

ST60_I - ST Amplitude 60 ms after J Point, Lead I (uV)

Col 563

N	Missing	Min	Max	Mean	StdDev
180,231	0	-473	298	12.395	24.36

ST60_II - ST Amplitude 60 ms after J Point, Lead II (uV)

Col 564

N	Missing	Min	Max	Mean	StdDev
180,231	0	-391	909	19.458	27.16

ST60_III - ST Amplitude 60 ms after J Point, Lead III (uV)

Col 565

N	Missing	Min	Max	Mean	StdDev
180,231	0	-593	1,238	6.974	26.604

ST60_V1 - ST Amplitude 60 ms after J Point, Lead V1 (uV)

Col 566

N	Missing	Min	Max	Mean	StdDev
180,231	0	-362	1,197	28.533	35.908

ST60_V2 - ST Amplitude 60 ms after J Point, Lead V2 (uV)

Col 567

N	Missing	Min	Max	Mean	StdDev
180,231	0	-595	1,856	67.564	56.074

ST60_V3 - ST Amplitude 60 ms after J Point, Lead V3 (uV)

Col 568

N	Missing	Min	Max	Mean	StdDev
180,231	0	-488	1,381	50.712	47.626

ST60_V4 - ST Amplitude 60 ms after J Point, Lead V4 (uV)

Col 569

N	Missing	Min	Max	Mean	StdDev
180,231	0	-430	1,110	30.8	37.886

ST60_V5 - ST Amplitude 60 ms after J Point, Lead V5 (uV)

Col 570

N	Missing	Min	Max	Mean	StdDev
180,231	0	-465	616	17.925	31.567

ST60_V6 - ST Amplitude 60 ms after J Point, Lead V6 (uV)

Col 571

N	Missing	Min	Max	Mean	StdDev
90,234	89,997	-475	374	10.164	24.639

STE_AVF - E (end of ST segment/beginning of T wave) amplitude, lead ste_avf

Col 572

N	Missing	Min	Max	Mean	StdDev
180,231	0	-577	1,425	23.065	34.085

STE_AVL - E (end of ST segment/beginning of T wave) amplitude, lead ste_avl

Col 573

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,016	424	11.34	32.672

STE_AVR - E (end of ST segment/beginning of T wave) amplitude, lead ste_avr

Col 574

N	Missing	Min	Max	Mean	StdDev
180,231	0	-538	463	-35.834	33.651

STE_I - E (end of ST segment/beginning of T wave) amplitude, lead ste_i

Col 575

N	Missing	Min	Max	Mean	StdDev
180,231	0	-650	537	29.329	37.899

STE_II - E (end of ST segment/beginning of T wave) amplitude, lead ste_ii

Col 576

N	Missing	Min	Max	Mean	StdDev
180,231	0	-606	1,225	37.961	39.49

STE_III - E (end of ST segment/beginning of T wave) amplitude, lead ste_iii

Col 577

N	Missing	Min	Max	Mean	StdDev
180,231	0	-601	1,630	8.166	38.432

STE_V1 - E (end of ST segment/beginning of T wave) amplitude, lead ste_v1

Col 578

N	Missing	Min	Max	Mean	StdDev
180,231	0	-582	1,279	32.369	54.269

STE_V2 - E (end of ST segment/beginning of T wave) amplitude, lead ste_v2

Col 579

N	Missing	Min	Max	Mean	StdDev
180,231	0	-821	2,197	112.348	90.698

STE_V3 - E (end of ST segment/beginning of T wave) amplitude, lead ste_v3

Col 580

N	Missing	Min	Max	Mean	StdDev
180,231	0	-665	1,787	93.725	77.357

STE_V4 - E (end of ST segment/beginning of T wave) amplitude, lead ste_v4

Col 581

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,197	1,660	64.41	61.664

STE_V5 - E (end of ST segment/beginning of T wave) amplitude, lead ste_v5

Col 582

N	Missing	Min	Max	Mean	StdDev
180,231	0	-586	1,044	42.499	50.605

STE_V6 - E (end of ST segment/beginning of T wave) amplitude, lead ste_v6

Col 583

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,016	1,347	25.67	40.772

STJ_AVF - J (end of QRS) point amplitude, lead stj_avf

Col 584

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,451	732	7.168	30.797

STJ_AVL - J (end of QRS) point amplitude, lead stj_avl

Col 585

N	Missing	Min	Max	Mean	StdDev
180,231	0	-552	961	7.991	26.066

STJ_AVR - J (end of QRS) point amplitude, lead stj_avr

Col 586

N	Missing	Min	Max	Mean	StdDev
180,231	0	-210	488	-16.546	22.04

STJ_I - J (end of QRS) point amplitude, lead stj_i

Col 587

N	Missing	Min	Max	Mean	StdDev
180,231	0	-386	312	14.257	24.723

STJ_II - J (end of QRS) point amplitude, lead stj_ii

Col 588

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,294	605	14.527	31.101

STJ_III - J (end of QRS) point amplitude, lead stj_iii

Col 589

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,607	854	-0.196	35.063

STJ_V1 - J (end of QRS) point amplitude, lead stj_v1

Col 590

N	Missing	Min	Max	Mean	StdDev
180,231	0	-572	820	0.422	31.019

STJ_V2 - J (end of QRS) point amplitude, lead stj_v2

Col 591

N	Missing	Min	Max	Mean	StdDev
180,231	0	-967	991	14.875	45.9

STJ_V3 - J (end of QRS) point amplitude, lead stj_v3

Col 592

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,026	913	5.559	39.666

STJ_V4 - J (end of QRS) point amplitude, lead stj_v4

Col 593

N	Missing	Min	Max	Mean	StdDev
180,231	0	-835	625	2.741	34.881

STJ_V5 - J (end of QRS) point amplitude, lead stj_v5

Col 594

N	Missing	Min	Max	Mean	StdDev
180,231	0	-586	292	6.123	30.571

STJ_V6 - J (end of QRS) point amplitude, lead stj_v6

Col 595

N	Missing	Min	Max	Mean	StdDev
180,231	0	-391	390	12.604	25.448

STM_AVF - M (middle of ST segment) amplitude, lead stm_avf

Col 596

N	Missing	Min	Max	Mean	StdDev
180,231	0	-430	1,015	12.311	23.862

STM_AVL - M (middle of ST segment) amplitude, lead stm_avl

Col 597

N	Missing	Min	Max	Mean	StdDev
180,231	0	-752	239	3.026	21.524

STM_AVR - M (middle of ST segment) amplitude, lead stm_avr

Col 598

N	Missing	Min	Max	Mean	StdDev
180,231	0	-347	346	-16.72	22.065

STM_I - M (middle of ST segment) amplitude, lead stm_i

Col 599

N	Missing	Min	Max	Mean	StdDev
180,231	0	-435	263	11.054	24.272

STM_II - M (middle of ST segment) amplitude, lead stm_ii

Col 600

N	Missing	Min	Max	Mean	StdDev
180,231	0	-416	854	18.07	26.974

STM_III - M (middle of ST segment) amplitude, lead stm_iii

Col 601

N	Missing	Min	Max	Mean	StdDev
180,231	0	-445	1,181	6.551	26.46

STM_V1 - M (middle of ST segment) amplitude, lead stm_v1

Col 602

N	Missing	Min	Max	Mean	StdDev
180,231	0	-323	1,201	28.194	34.973

STM_V2 - M (middle of ST segment) amplitude, lead stm_v2

Col 603

N	Missing	Min	Max	Mean	StdDev
180,231	0	-523	1,865	65.173	54.488

STM_V3 - M (middle of ST segment) amplitude, lead stm_v3

Col 604

N	Missing	Min	Max	Mean	StdDev
180,231	0	-440	1,391	48.231	46.569

STM_V4 - M (middle of ST segment) amplitude, lead stm_v4

Col 605

N	Missing	Min	Max	Mean	StdDev
180,231	0	-430	1,132	28.626	37.253

STM_V5 - M (middle of ST segment) amplitude, lead stm_v5

Col 606

N	Missing	Min	Max	Mean	StdDev
180,231	0	-450	629	16.173	31.176

STM_V6 - M (middle of ST segment) amplitude, lead stm_v6

Col 607

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,338	683	8.634	25.653

SUPRAVTA - Supraventricular Tachycardia / Minnesota Code 8.4.2 (1,0)

Col 608

Supraventricular Tachycardia / Minnesota Code 8.4.2 (1,0)

Value	Description	N	%
0	No	180,138	99.9
1	Yes	21	0
	Missing	72	0%

SVE_N - Supraventricular etopic beats (n)

Col 609

N	Missing	Min	Max	Mean	StdDev
4,899	175,332	1	24	1.745	1.218

TAM_AVF - T wave amplitude, lead tam_avf

Col 610

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,171	2,265	142.646	98.624

TAM_AVR - T wave amplitude, lead tam_avr

Col 611

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,108	737	-219.227	96.272

TAM_III - T wave amplitude, lead tam_iii

Col 612

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,162	2,304	42.204	117.914

TAR_AVF - T wave area (T + T`), lead tar_avf

Col 613

N	Missing	Min	Max	Mean	StdDev
180,231	0	-7,854	8,147	805.63	530.894

TAR_AVL - T wave area (T + T`), lead tar_avl

Col 614

N	Missing	Min	Max	Mean	StdDev
180,231	0	-5,914	4,013	413.358	526.246

TAR_AVR - T wave area (T + T`), lead tar_avr

Col 615

N	Missing	Min	Max	Mean	StdDev
180,231	0	-5,422	4,346	-1,218.988	517.156

TAR_I - T wave area (T + T`), lead tar_i

Col 616

N	Missing	Min	Max	Mean	StdDev
180,231	0	-5,400	5,410	1,087.898	598.859

TAR_II - T wave area (T + T`), lead tar_ii

Col 617

N	Missing	Min	Max	Mean	StdDev
180,231	0	-8,133	8,444	1,349.579	604.303

TAR_III - T wave area (T + T`), lead tar_iii

Col 618

N	Missing	Min	Max	Mean	StdDev
180,231	0	-7,574	9,278	261.682	614.679

TAR_V1 - T wave area (T + T`), lead tar_v1

Col 619

N	Missing	Min	Max	Mean	StdDev
180,231	0	-4,312	8,789	36.307	709.736

TAR_V2 - T wave area (T + T`), lead tar_v2

Col 620

N	Missing	Min	Max	Mean	StdDev
180,231	0	-9,235	14,431	1,919.363	1,208.613

TAR_V3 - T wave area (T + T`), lead tar_v3

Col 621

N	Missing	Min	Max	Mean	StdDev
180,231	0	-10,438	11,372	2,077.739	1,164.799

TAR_V4 - T wave area (T + T`), lead tar_v4

Col 622

N	Missing	Min	Max	Mean	StdDev
180,231	0	-9,889	13,923	1,850.825	1,060.03

TAR_V5 - T wave area (T + T`), lead tar_v5

Col 623

N	Missing	Min	Max	Mean	StdDev
180,231	0	-7,864	13,613	1,546.179	905.511

TAR_V6 - T wave area (T + T`), lead tar_v6

Col 624

N	Missing	Min	Max	Mean	StdDev
180,231	0	-8,004	7,889	1,160.769	692.726

TH_AVBLK - Complete 3Â° Atrioventricular Block / Minnesota Code 6.1 (1,0)

Col 625

Value	Description	N	%
0	No	180,152	100
1	Yes	7	0
	Missing	72	0%

TOTAL_RR - Total Number of RR Intervals (n)

Col 626

N	Missing	Min	Max	Mean	StdDev
167,876	12,355	3	23	8.891	1.663

TPAM_AVF - T` wave amplitude byu lead

Col 627

N	Missing	Min	Max	Mean	StdDev
180,231	0	-336	454	2.262	16.126

TPAM_AVL - T` wave amplitude byu lead

Col 628

N	Missing	Min	Max	Mean	StdDev
180,231	0	-341	483	2.089	15.692

TPAM_AVR - T` wave amplitude byu lead

Col 629

N	Missing	Min	Max	Mean	StdDev
180,231	0	-585	673	-0.999	12.71

TPAM_I - T` wave amplitude byu lead

Col 630

N	Missing	Min	Max	Mean	StdDev
180,231	0	-678	605	1.994	17.157

TPAM_II - T` wave amplitude byu lead

Col 631

N	Missing	Min	Max	Mean	StdDev
180,231	0	-673	566	1.215	15.049

TPAM_III - T` wave amplitude byu lead

Col 632

N	Missing	Min	Max	Mean	StdDev
180,231	0	-581	478	1.898	21.317

TPAM_V1 - T` wave amplitude byu lead

Col 633

N	Missing	Min	Max	Mean	StdDev
180,231	0	-322	278	-2.752	14.59

TPAM_V2 - T` wave amplitude byu lead

Col 634

N	Missing	Min	Max	Mean	StdDev
180,231	0	-795	332	-0.406	14.272

TPAM_V3 - T` wave amplitude byu lead

Col 635

N	Missing	Min	Max	Mean	StdDev
180,231	0	-795	737	-0.484	14.834

TPAM_V4 - T` wave amplitude byu lead

Col 636

N	Missing	Min	Max	Mean	StdDev
180,231	0	-820	747	-0.024	16.082

TPAM_V5 - T` wave amplitude byu lead

Col 637

N	Missing	Min	Max	Mean	StdDev
180,231	0	-458	600	0.914	16.664

TPAM_V6 - T` wave amplitude byu lead

Col 638

N	Missing	Min	Max	Mean	StdDev
180,231	0	-546	620	1.545	16.527

T_AVL - T Wave Amplitude, Lead aVL (uV)

Col 639

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,215	791	82.585	99.411

T_AXIS - T Axis (degrees)

Col 640

N	Missing	Min	Max	Mean	StdDev
180,231	0	-90	270	41.149	28.399

T_I - T Wave Amplitude, Lead I (uV)

Col 641

N	Missing	Min	Max	Mean	StdDev
180,231	0	-908	971	198.664	110.594

T_II - T Wave Amplitude, Lead II (uV)

Col 642

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,181	2,246	240.168	108.149

T_V1 - T Wave Amplitude, Lead V1 (uV)

Col 643

N	Missing	Min	Max	Mean	StdDev
180,231	0	-834	1,596	-10.546	132.16

T_V2 - T Wave Amplitude, Lead V2 (uV)

Col 644

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,630	2,211	314.773	209.529

T_V3 - T Wave Amplitude, Lead V3 (uV)

Col 645

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,748	1,831	351.011	208.322

T_V4 - T Wave Amplitude, Lead V4 (uV)

Col 646

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,752	1,684	326.194	195.322

T_V5 - T Wave Amplitude, Lead V5 (uV)

Col 647

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,142	1,494	282.667	169.456

T_V6 - T Wave Amplitude, Lead V6 (uV)

Col 648

N	Missing	Min	Max	Mean	StdDev
180,231	0	-1,162	1,718	217.344	130.07

UC_RHYCL - Supraventricular Rhythm / Minnesota Code 8.4.1 (1,0)

Col 649

Value	Description	N	%
0	No	179,641	99.7
1	Yes	518	0.3
	Missing	72	0%

VE_N - Ventricular etopic beats

Col 650

N	Missing	Min	Max	Mean	StdDev
3,135	177,096	1	11	1.697	1.157

VEN_TACH - Ventricular Tachycardia / Minnesota Code 8.2 (1,0)

Col 651

Ventricular Tachycardia / Minnesota Code 8.2 (1,0)

Value	Description	N	%
0	No	180,158	100
1	Yes	1	0
	Missing	72	0%

WANDER - Wandering Atrial Pacemaker / Minnesota Code 8.14 (1,0)

Col 652

Wandering Atrial Pacemaker / Minnesota Code 8.14 (1,0)

Value	Description	N	%
0	No	180,014	99.9
1	Yes	145	0.1
	Missing	72	0%

WENKBACH - Wenckebach Phenomenon / Minnesota Code 6.2.3 (1,0)

Col 653

Value	Description	N	%
0	No	180,143	100
1	Yes	16	0
	Missing	72	0%

WPW - Wolff-Parkinson-White Pattern / Minnesota Code 6.4 (1,0)

Col 654

Value	Description	N	%
0	No	180,132	99.9
1	Yes	27	0
	Missing	72	0%