predisposing factors were coronary alterations of repolarization ( p less than 0.001 ) , myocardial hypertrophy ( less than 0.01 ) , hypertension with cardiac repercussions ( p less than 0.01 ) , intraventricular conduction disorders , left anterior hemiblock excepted ( p less than 0.05 ) and mitral valvulopathy .
C0018787
cardiac
C0018824
valvulopathy