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本文回顾分析了我院自1983年12月至1991年10月间收治的100例急性心肌梗塞病例,其中老年组70例,非老年组30例。结果提示:随年龄增加,急性心肌梗塞发病率的性别差异缩小;老年组以不典型症状起病者达50％,较非老年组(26.7％)明显增多(P<0.05);老年组伴随疾病多(20％),伴随疾病掩盖了心肌梗塞症状,是造成老年组起病不典型原因之一;老年组合并左心衰竭也多,死亡率显著高于非老年组。
This paper retrospectively analyzed 100 cases of acute myocardial infarction admitted to our hospital from December 1983 to October 1991, of which 70 were in the elderly group and 30 in the non-elderly group. The results showed that with the increase of age, the gender difference of the incidence of acute myocardial infarction was reduced. The incidence of atypical symptoms in the elderly group was 50%, significantly higher than that in the non-elderly group (26.7%) (P <0.05) (20%), accompanied by disease cover the symptoms of myocardial infarction, is caused by atypical causes of the elderly group of onset; elderly combined left ventricular failure and more mortality was significantly higher than the non-elderly group.