two hundred and thirty-one patients admitted to hospital within 5 hours of the onset of symptoms of a primary myocardial infarction were randomised into 2 groups : one received thrombolytic therapy [ anisoylated plasminogen streptokinase activator complex ( apsac ) : 30 iu in 5 minutes ] and the other was given conventional heparin therapy ( 5,000 iu ) .
C0027051
myocardial infarction
C0019134
heparin