among patients in group 1 , the probability of remaining free of myocardial infarction and sudden death at 7 years was related to the severity of cad and presence of left ventricular ( lv ) dysfunction , and ranged from 90 % for patients with 1-vessel cad and preserved lv function to 38 % for patients with 3-vessel cad and abnormal lv function ( p less than 0.001 ) .
C0027051
myocardial infarction
C0018799
the