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冠心病,即冠状动脉性心脏病,包括冠状动脉粥样硬化血管腔狭窄或闭塞导致心肌缺血缺氧而引起的心脏病变及冠状动脉功能性改变(痉挛)。冠心病原因复杂,在对其研究中,人们从遗传、生理、生化、病毒、免疫等角度出发,进行的研究都不能解释20世纪以来冠心病发病率的提高,由此引起人?
Coronary heart disease, known as coronary heart disease, includes heart disease and coronary functional changes (spasticity) caused by myocardial ischemia and hypoxia caused by stenosis or occlusion of the coronary artery atherosclerosis. The causes of coronary heart disease are complicated. In their research, people can not explain the increase of the incidence of coronary heart disease from the 20th century due to their genetics, physiology, biochemistry, viruses and immunity.