[Coronarography findings following systemic short-term lysis of acute myocardial infarct].
In 50 patients with acute infarction who were admitted within 6 hours after the beginning of the complaints randomizedly an intravenous streptokinase short-term lysis or a conventional heparin phenprocoumon treatment was performed and 4 weeks later the results were objectified by coronarography and ventriculography. The patients were subdivided into 3 groups: 1. control group (without fibrinolysis), 2. early lysis (within 4 hours) and 3. late lysis (4-6 hours). Four weeks after the infarction the proportions of the open infarction vessels are approximately of the same size in all three groups, the functional results are best (end-diastolic pressure and kinetics of the cardiac wall) in the group of patients who underwent an early lysis. Successfully lysed patients with remaining residual stenosis must be regarded as particularly threatened by infarction and remain under special control (residual angina, ergometrically objectified exercise tolerance, perhaps coronarography) in the phase of rehabilitation.
D001241:Aspirin / Q000627:therapeutic use; D017023:Coronary Angiography; D003326:Coronary Circulation / Q000187:drug effects; D004359:Drug Therapy, Combination; D004562:Electrocardiography; D005260:Female; D006493:Heparin / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000000981:diagnostic imaging / Q000188:drug therapy*; D011239:Prednisolone / Q000627:therapeutic use; D013300:Streptokinase / Q000627:therapeutic use*
D006493:Heparin; D011239:Prednisolone; D013300:Streptokinase; D001241:Aspirin
Koronarographiebefunde nach systemischer Kurzzeitlyse des akuten Myokardinfarktes.