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一、本工作的目的:冠心病的发病原因主要是冠状动脉粥样硬化,至于动脉粥样硬化的发生原理,虽经近百年的研究,尚未完全弄清,对血脂过高是动脉粥样硬化原因之一的证据较多。近年来冠心病在城市人口中的发病率似有明显增加,但对农村人口中的发病情况了解不多。据1973年底及1974年秋两次全国冠心病座谈会的材料,京津两地城市人口中冠心病的发病率较高,但对京津两市郊区农业人口中冠心病发病率的调
First, the purpose of this work: The main cause of coronary heart disease is coronary atherosclerosis, as atherosclerosis principle, although after nearly a century of research, have not yet fully understood, is hyperlipidemia atherosclerosis One of the reasons for more evidence. In recent years, the incidence of coronary heart disease in the urban population seems to have increased significantly, but the incidence of rural population is poorly understood. According to the data of two national coronary heart disease symposiums at the end of 1973 and the autumn of 1974, the prevalence rate of coronary heart disease was higher in the urban population in Beijing and Tianjin, but the incidence of coronary heart disease in the agricultural population of Beijing and Tianjin