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Table 4 The top 30 relative importance for cardiovascular death

From: Relationship between resting 12-lead electrocardiogram and all-cause death in patients without structural heart disease: Shinken Database analysis

Ranking

Parameters

Relative importance (%)

1

Maximum ST level in I

100

2

S Area in V1

82

3

Q Duration in V1

80

4

Max R Amplitude in V1

79

5

Maximum ST level in II

77

6

R Area in V6

77

7

Q Duration in V2

76

8

T Peak Amplitude in aVL

75

9

R Area in V5

74

10

Maximum ST level in V3

74

11

S Area in V4

73

12

P Area (Full) in V1

73

13

QRS Area in V2

73

14

P′ Duration in V1

72

15

S Duration in V4

72

16

T Duration in V4

72

17

T axis

72

18

QRS Area in V3

72

19

T Peak Time in I

72

20

T Peak Time in V6

71

21

T′ Area in V1

71

22

P Duration in V1

71

23

QTc Calculation (QTc Bazett)

71

24

Max S Amplitude in V4

71

25

S Duration in V3

71

26

T′ Area in V2

71

27

T Peak Time in V3

71

28

T Peak Amplitude in V6

71

29

T Peak Amplitude in II

70

30

T Peak Time in III

70