一般认为心脏骤停止部分是由于缺血性心脏疾病所致。在欧美,有80%的人由于患缺血性心脏疾病而致死,居死亡原因之首位。实际上心脏骤停还包括缺血性心脏疾病以外的因素,如先天性冠状动脉异常,二尖瓣缺损征候群以及作为冠状动脉硬化的危险因子高血压、高脂血症等。近年来发现吸烟这种危脸因素致成心脏骤停的病例也越来越多。通过Framingham12年的研究证明,在缺血性心脏疾病的患者中,吸烟者比非吸烟者发生心脏骤 It is generally believed that the arrest of cardiac arrest is partly due to ischemic heart disease. In Europe and the United States, 80% of people died of ischemic heart disease, ranking first in the cause of death. In fact, cardiac arrest also includes factors other than ischemic heart disease, such as congenital coronary artery abnormalities, mitral valve defects and coronary heart disease as a risk factor for hypertension, hyperlipidemia and so on. In recent years, smoking has found that this dangerous factor caused cardiac arrest more and more cases. By Framingham12 years of research shows that in patients with ischemic heart disease, smokers than non-smokers cardiac arrest