论文部分内容阅读
近年来随着我国人民生活水平的提高和人口的老龄化,被称作人类“第一杀手”的冠心病,其发病率呈逐年上升趋势。 冠心病是动脉发生粥样硬化性病变,是管腔阻塞导致缺血缺氧所引起的心脏病。隐匿型冠心病可能没有临床症状,仅有心电图的改变,心绞痛呈发作性胸骨后痛,伴有胸
In recent years, with the improvement of people’s living standards and population aging in our country, the incidence of coronary heart disease, known as the “first killer” of humankind, has been increasing year by year. Coronary heart disease is an atherosclerotic artery disease, is caused by obstruction of the lumen ischemia and hypoxia caused by heart disease. Concealed coronary heart disease may not have clinical symptoms, only changes in ECG, angina pectoris was a post-operative pain with chest