myocardial infarction : acute intervention 0 vs 12 % ( n.s . ) , angina after infarction 20 % vs 47 % ( n.s . ) , positive non-invasive tests after myocardial infarction 20 % vs 41 % ( n.s . ) .
C0021308
infarction
C0027051
myocardial infarction