these data supported the following concept : 1 ) coronary thrombus formation frequently occurs in acute myocardial infarction and can be rapidly lysed by ic infusion of uk with a total dose of 250,000 to 600,000 units , 2 ) reperfusion by lysis of ic thrombi in patients with acute myocardial infarction improves left ventricular wall motion , 3 ) peak enzyme rises rapidly after reperfusion , 4 ) the time interval from the onset of symptoms to peak enzyme production is remarkably shortened after repeat perfusion and that 5 ) no fatal arrhythmia nor bleeding are recognized .
C0042071
uk
C0019080
bleeding