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Table 2 Distribution of HRT category in the three groups

From: Ambulatory ECG-based T-wave alternans and heart rate turbulence can predict cardiac mortality in patients with myocardial infarction with or without diabetes mellitus

 

Post-MI

Post-MI + DM

Group control

P value

 

(N = 96)

(N = 77)

(N = 75)

 

Category 0

42*

32 *

63

P < 0.05.

Category 1

34*

27*

11

P < 0.05.

Category 2

20*

18*

1

P < 0.05.

  1. * Post-MI or post-MI + DM patients vs group control, P < 0.05
  2. HRT, heart rate turbulence.