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本文总结了纤溶酶原、血小板集聚功能在不同类型冠心病的改变。结果:①纤溶酶原在不稳定型心绞痛组和陈旧性心肌梗塞组较正常组明显降低,急性心肌梗塞组与正常组相比,差别尤为显著。②血小板最大聚集率在陈旧性心肌梗塞组高于不稳定型心绞痛组。在急性心肌梗塞组连续三次检测中显示聚集率有逐渐增高趋势。
This article summarizes the changes of plasminogen and platelet aggregation in different types of coronary heart disease. Results: ① Plasminogen was significantly lower in unstable angina pectoris group and old myocardial infarction group than in normal group, especially in acute myocardial infarction group. ② The maximum platelet aggregation rate was higher in unstable myocardial infarction group than in unstable angina pectoris group. Three consecutive tests in acute myocardial infarction group showed a gradual increase in the rate of aggregation.