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Table 2 Influence of ischemic preconditioning on arrhythmia incidence of hypertrophied myocardium

From: Effects of ischemic preconditioning on ischemia/reperfusion-induced arrhythmias by upregulatation of connexin 43 expression

Incidence (%)

Ischemia-reperfusion group

Ischemic preconditioning group

Ventricular tachycardia

33.3

11.1*

Ventricular extrasystole

55.6

55.6

Frequent Ventricular extrasystole

22.2

11.1*

ST segment elevation > 0.05 mV

77.8

55.6*

QRS amplitude increase > 20%

55.6

66.7

  1. *P < 0.05, compared with ischemia-reperfusion group (T test).