the rate of myocardial infarction or death was 8.0 per cent at six months and 21.6 per cent at a mean of 27.8 months of follow-up for patients who had infarction ruled out , as compared with 7.7 per cent at six months and 21.8 per cent at a mean of 27.8 months of follow-up for those who had a documented infarction during the initial hospitalization .
C0027051
myocardial infarction
C0021308
infarction