[Fibrinolytic activity of rat blood during transient coronary insufficiency]

Local 10-min and 40-min myocardial ischemia was accompanied by a significant depression in the rat blood fibrinolytic activity. During 40-min postischemic myocardial reperfusion after short-term (10-min) myocardial ischemia fibrinolytic reactions were activated and after prolonged (40-min) myocardial ischemia they were suppressed.