心肌梗塞(糖尿病)（Myocardial infarction (diabetes mellitus)）.docVIP

心肌梗塞(糖尿病)（Myocardial infarction (diabetes mellitus)） Clinical confirmed that diabetic patients prone to myocardial infarction, the incidence of non diabetics higher than 2~3 times, and the occurrence of age is relatively early. The main symptoms of myocardial infarction angina, myocardial infarction and diabetes occurred when they often show a painless, and for those with polydipsia and polyuria, weight loss and other symptoms, and many times more than 130% milligrams of fasting blood glucose and urine positive, diagnosed diabetes patients, although constrictive the pain usually no obvious chest oppression and the sternum, electrocardiogram changes of myocardial infarction but reported symptoms and associated with serum cholesterol, lipids, enzymes, diabetes should be considered to be atypical and painless myocardial infarction. Studies show that diabetes patients suffer from reduced blood supply to the heart itself because of coronary artery branches, small blood vessels, and microvascular lesions. Before myocardial infarction, the heart muscle is in the hypoxic state and the oxygen consumption is reduced. Once the coronary artery occlusion, myocardial infarction, ischemia myocardium, but the original heart muscle oxygen consumption is less, the heart muscle produces fewer harmful metabolites, a small amount of harmful substances is not sufficient to cause pain stimulation. Myocardial infarction due to diabetes has such characteristics, often difficult to diagnose, resulting in delays in life and life-threatening. Diabetic patients with myocardial infarction although the performance is not typical and painless, but there are also some symptoms, such as heartbeat, arrhythmia, fever, shortness of breath, breathing difficulty, throat obstruction or sudden hypotension. In older patients with diabetes mellitus, found no other causes of these symptoms, should think may be painless myocardial infarction at this time as soon as possible symptoms, ECG, blood glucose and blo