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我国现已进入老龄化阶段,随着老年人的不断增多,老年人急性心肌梗塞(AMI)逐年增加。由于老年AMI症状不典型,并发症较多,死亡率高,因此有必要讨论这一年龄组AMI的临床特点。本文着重分析了7年来住院治疗79例70岁以上的老年AMI患者(老年组),并与同期57例70岁以下的患者(非老年组)进行对比。一、资料与方法 1.对象本文病例选自1991年2月～1998年12月在我院心内科病房住院且资料完整的AMI患者136例,其中老年组79例(≥70岁),最高年龄86岁,非老年组57例(<70岁),最低年龄41
China is now entering the aging stage, with the increasing number of elderly people, elderly acute myocardial infarction (AMI) increased year by year. Due to atypical AMI symptoms in elderly, more complications and high mortality, it is necessary to discuss the clinical features of AMI in this age group. This article focuses on the analysis of 79 hospitalized elderly 70-year-old AMI patients (elderly) over a seven-year period and compared with 57 patients under 70 years of age (non-elderly) over the same period. I. Materials and Methods 1. Subjects The patients were selected from 136 patients with AMI who were hospitalized in our Ward of Cardiology from February 1991 to December 1998. Among them, 79 were elderly patients (≥70 years old), the highest age 86 years old, non-elderly group of 57 cases (<70 years), the minimum age of 41