论文部分内容阅读
冠心病是危害人类健康的主要疾病。随着我国人口寿命的延长及老年人口构成比的增加,冠心病近年有明显增加趋势。 什么是冠心病?供应心脏的动脉血管叫冠状动脉,当其发生粥样硬化导致管腔狭窄或在异常情况下血管发生痉挛,均可引起心肌缺血缺氧,这种病就称为冠状动脉性心脏病,简称冠心病,也称缺血性心脏病。
Coronary heart disease is a major disease that endangers human health. With the extension of the population life expectancy in our country and the increase in the proportion of elderly population, the incidence of coronary heart disease has been on the rise in recent years. What is coronary heart disease? The supply of the heart of the artery called the coronary artery, when its occurrence of atherosclerosis leads to stenosis or vascular spasm in an abnormal situation can cause myocardial ischemia and hypoxia, the disease is called coronary artery Sexual heart disease, referred to as coronary heart disease, also known as ischemic heart disease.