冠心病

冠心病是指冠状动脉性心脏病，是由于冠状动脉粥样硬化或痉挛所致的狭窄或堵塞，引起心肌缺血缺氧甚至坏死所发生的一种心脏病。其具体发生机制尚不明确，目前认为发生该病的危险因素有：年龄和性别（45岁以上的男性，55岁以上或者绝经后的女性）、家族史（父兄在55岁以前，母亲/姐妹在65岁前死于心脏病）、肥胖、吸烟、缺乏运动、糖尿病、高血压、高脂血症、痛风等。

《冠心病》收录了权威的预防/治疗/护理知识和答疑，并提供症状自测、权威专家推荐和免费咨询预约功能，为广大患者及家属提供基本所需的便利服务；同时对普通用户也可以起到答疑解惑、有备无患之用。

Coronary heart disease is coronary heart disease is due to atherosclerosis or coronary artery spasm caused by narrowing or blockage, causing a heart attack or myocardial ischemia and hypoxia and necrosis occurred. The specific mechanism is not clear, now that the risk factors for the disease: age and gender (men over the age of 45, women 55 years and older or postmenopausal), family history (father and brother 55 years ago, the mother / sister died of heart disease before age 65), obesity, smoking, lack of exercise, diabetes, hypertension, hyperlipidemia, gout.

"Coronary heart disease" a collection of authoritative prevention / treatment / care knowledge and answering questions, and providing self-rated symptoms, experts recommend a free consultation appointment and functions for the majority of patients and their families to provide the basic necessities of convenient services; while ordinary users can play a FAQ, prepared for use.