The aim of the study was to find whether patients carrying polymorphic allele of the rs10757278 polymorphism from 9p21 locus have changed risk of arrhythmia (atrial fibrillation, AF; sustained ventricular tachycardia or ventricular fibrillation, sVT/VF) during acute phase of myocardial infarction.
The G-allele of both SNPs predicted incident stroke in crude additive models [rs2383207 hazard ratios = 1.25 (95% CI = 1.02-1.53), P = 0.04 and rs10757278 hazard ratios = 1.34 (95% CI = 1.09-1.65), P = 0.006], as well as after adjustment for classical cardiovascular risk factors and after additional adjustment for prevalent and incident coronary events, atrial fibrillation, ischemic heart disease and congestive heart failure.