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随着社会的发展,工作节奏的加快,物质生活的提高,心脏血管疾病也悄悄地在人们中间多了起来。在美国冠心病早已成为死亡的主要原因,近十多年来我国因冠心病而死亡的人数也明显地增加。冠心病是因高血压、高血脂、糖尿病、吸烟等多种因素引起的冠状动脉粥样硬化性心脏病。冠脉是心肌供血的唯一管道,当冠脉血管狭窄,可造成心肌缺血,甚至心肌坏死,亦即心肌梗死,往往来不及救治就已死亡。目前对于冠心病的救治方法很多,比如药物治疗、经皮穿刺冠脉腔内
With the development of society, the pace of work accelerated, the improvement of material life, and cardiovascular diseases also quietly increased among people. Coronary heart disease in the United States has long been the main cause of death, the number of deaths due to coronary heart disease in China in the past decade also increased significantly. Coronary heart disease is due to hypertension, hyperlipidemia, diabetes, smoking and other factors caused by coronary heart disease. Coronary artery is the only conduit for myocardial blood supply, when coronary artery stenosis can cause myocardial ischemia, myocardial necrosis or myocardial infarction, often too late to treatment has died. Currently there are many ways to treat coronary heart disease, such as drug treatment, percutaneous puncturing of coronary artery