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20多年来流行病学研究显示糖尿病病人的心肌梗塞患病率较非糖尿病者高2～3倍,其病死率亦高2～3倍。说明除高血压与高血脂外,糖尿病也是促进冠心病的发生和发展的一个重要危险因素。因此广泛认为:糖尿病病人的心脏病是“单纯的冠状动脉粥样硬化”。然而,近年来通过开展无创伤性心功能测定及对糖尿病病人心脏的组织病理学研究,通过各种类型的糖尿病实验动物模型,以及通过对心脏植物神经功能的检查,发现糖尿病病人发生充血性心力衰竭等严重心脏病时可不伴有明显
Epidemiological studies over the past 20 years have shown that the prevalence of myocardial infarction in diabetic patients is 2 to 3 times higher than in non-diabetic patients and the mortality rate is also 2 to 3 times higher. In addition to high blood pressure and hyperlipidemia, diabetes is also an important risk factor to promote the occurrence and development of coronary heart disease. It is widely believed that: Diabetic patients with heart disease is “simple coronary atherosclerosis.” However, in recent years, through the non-invasive cardiac function test and the histopathological study of the heart of diabetic patients, through various types of experimental animal models of diabetes and through the examination of cardiac autonomic function, it is found that patients with diabetes mellitus have congestive heart function Failure and other serious heart disease may not be accompanied by obvious