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Table 4 RPP in exercise test 1 (ET1) and exercise test 2 (ET2) and the difference between the 2 tests (ET2-ET1) in diabetic and nondiabetic patients who demonstrated IP (IP+) or who did not demonstrate IP (IP-)

From: Type 2 diabetes mellitus and myocardial ischemic preconditioning in symptomatic coronary artery disease patients

 

ET1

ET2

ET2-ET1

p Value*

DM / IP+

22,841 ± 4,500

25,853 ± 4,742

3,011 ± 2,430

0.01

Non-DM / IP +

23,094 ± 5,312

25,175 ± 5,485

2,081 ± 2,139

DM / IP -

22,705 ± 4,000

22,124 ± 3,686

−580 ± 2,250

0.43

Non-DM / IP -

23,910 ± 5,380

22,869 ± 5,351

−1,050 ± 2,027

  1. Data are expressed as means ± standard deviation. DM stands for diabetes mellitus, IP + ischemic preconditioning present, IP - ischemic preconditioning absent, ET exercise test. * The p values are from the comparison of ET2-ET1 among diabetic and nondiabetic patients