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心肌梗塞是因冠状动脉闭塞,血流中断,使部分心肌因严重的持久性缺血而发生局部坏死。 既往都说我国急性心肌梗塞不如欧美多见,但近十几年北京、上海等地以及我煤炭系统各地医院收治的急性心肌梗塞病人逐年增多。本病高峰年龄为51—60岁,近半数的病人以往有心绞痛史。以有高血压、高脂血症、糖尿病、嗜烟、饮酒过度、过量饱餐、心里不平衡、情绪激动及缺乏体力活动的脑力工作者易患本病。也有一部分外表看来身体健康或一向认为心脏正常的人,突然发生心肌梗塞,大多是由
Myocardial infarction is due to coronary artery occlusion, blood flow interruption, so that part of the myocardium due to severe persistent ischemia and local necrosis. Past said that acute myocardial infarction in our country as the more common in Europe and the United States, but nearly a dozen years in Beijing, Shanghai and other places and my coal hospital admitted to the hospital for patients with acute myocardial infarction increased year by year. The peak age of the disease is 51-60 years old, nearly half of the patients had a history of angina in the past. The disease is easily caused by mental workers who have high blood pressure, hyperlipidemia, diabetes, addiction, excessive drinking, excessive meals, imbalances, agitation and lack of physical activity. There are also some people who appear to be healthy or who have always believed that the heart is normal, and sudden myocardial infarction, mostly caused by