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冠心病,是由于供给心脏本身血液与氧气的冠状动脉发生粥样硬化而引起血管严重狭窄,致使心脏活动时得不到充分的血液供应,导致心肌缺血缺氧而使病人产生心绞痛、心肌梗死等现象,故亦称缺血性心脏病。一、冠心病是怎样发生的迄今为止,虽然冠心病的根本病因尚不清楚,但已认识到它的发病与下列因素密切相关,即高血压、高血脂、糖尿病、吸烟、活动少、肥胖、遗传等。其中,发病年龄、性别和疼痛类型是三项最有用的冠心病预测指标。例如,一位64岁有典型心绞痛的男性患者,患严重冠心病的可能性是94%;而一位32岁有非心绞痛性胸痛的女性患者,患冠心病的可能性仅为1%。近年来专家们又认为,从预防和治疗的角度来说,冠心病是不
Coronary heart disease is due to the supply of the heart itself with blood and oxygen coronary atherosclerosis caused by severe stenosis, resulting in heart activity can not get enough blood supply, resulting in myocardial ischemia and hypoxia and angina patients with myocardial infarction And other phenomena, it is also known as ischemic heart disease. First, how coronary heart disease occurs So far, although the underlying cause of coronary heart disease is not yet clear, but it has been recognized that its incidence is closely related to the following factors: hypertension, hyperlipidemia, diabetes, smoking, less activity, obesity, Genetic and so on. Among them, the age of onset, gender and type of pain are the three most useful predictors of coronary heart disease. For example, a male patient with typical angina at 64 years of age had a 94% chance of developing severe coronary heart disease while a 32-year-old woman with non-angina chest pain had a 1% chance of developing coronary heart disease. In recent years, experts also believe that from the perspective of prevention and treatment, coronary heart disease is not