冠心病是由于供应心肌营养的血管——冠状动脉发生了粥样硬化或痉挛,导致心肌缺血、损伤、坏死等一系列病理改变,从而发生心绞痛、心律失常、心肌梗死等种种表现。冠心病最常见的症状是心绞痛,典型的心绞痛发作时,病人突然感到胸部心前区出现似刀绞或针刺样的疼痛,并向左肩、左手内侧放射,胸部还有紧压的感觉,甚至透不过气来,身子一动也不敢动。 冠心病的发生与很多因素有关。如年龄因素:多为中老年人发病;饮食因素:患者大多有长期饱餐、大量饮酒、长期进食高胆固醇高 Coronary heart disease is due to the supply of cardiovascular nutrition - coronary atherosclerosis or spasm, leading to myocardial ischemia, injury, necrosis and a series of pathological changes, resulting in angina, arrhythmia, myocardial infarction and other performance. Coronary heart disease is the most common symptom of angina pectoris, a typical episode of angina, the patient suddenly felt chest X-strangulation or acupuncture-like pain, and to the left shoulder, left hand inside the radiation, the chest there is a sense of pressure, or even Penetration, the body did not move a move. Coronary heart disease and many factors related to the occurrence. Such as age factors: mostly in the elderly onset; dietary factors: most patients have long-term full meal, heavy drinking, long-term high cholesterol intake