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为了解四川地区老年心脏病的临床表现和死亡原因,在我院内科1950～1980年住院患者中,拣出资料完整的老年心脏病2,000例进行了整理分析。
In order to understand the clinical manifestations and causes of death of elderly patients with heart disease in Sichuan Province, 2,000 cases of senile heart disease with complete data were sorted out from 1950 to 1980 in our hospital.