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引言近几十年来世界各国冠状动脉粥样硬化性心脏病(简称冠心病)的发病率有了或多或少改变。欧洲与北美地区冠心病的死亡率占各种死亡原因的主要位置。美国死亡者中4/10死于心脏病,绝大多数为冠心病。1976年美国居民646,073名死于冠心病,较1965～1975年期间死亡率下降约20％。日本东京大学医学部,近来对住院心脏病员的各病种比例较40年代有
Introduction In recent decades, the incidence of coronary atherosclerotic heart disease (referred to as coronary heart disease) has been more or less changed in all countries in the world. Coronary heart disease deaths in Europe and North America account for a variety of causes of death. 4/10 died of heart disease in the United States, the vast majority of coronary heart disease. In 1976, 646,073 American residents died of coronary heart disease, a 20% drop from the 1965-1975 death rate. Department of Medicine, University of Tokyo, Japan, recent hospitalized patients with heart disease than the 40’s