it was demonstrated that the factors decisive for the prognosis of a patient with ami are age , previous myocardial infarction , extent and localization of the ischaemic lesion apparent from the ecg tracing , and , in addition , presence of the atrioventricular and intraventricular conduction defects , especially if combined with anterior myocardial infarction .
C0027051
myocardial infarction
C0340293
anterior myocardial infarction