How to determine the sudden myocardial infarction

How to determine that the Department of myocardial infarction, myocardial infarction patients is to save the lives of the key. Therefore, people need to understand some of the clinical manifestations of acute myocardial infarction, to prevent any eventuality occurred. AMI typical clinical manifestations are: 1. Sudden cardiac before or after the sternum area pain, left the Jianbi or other radiation, but its procedures than normal by the significant increase in angina, a longer duration, more than nitroglycerin tablets can not be eased, with Sweat and fear. 2. Severe pain often accompanied by frequent nausea, vomiting and abdominal distention. 3. Pain after 24 to 48 hours will appear procedures ranging from fever and tachycardia. 4. The majority of patients with arrhythmias, blood pressure dropped. There may be some patients with acute left ventricular failure, showed difficulty in breathing, coughing, weight, a pulmonary edema. There are still some patients do not have typical symptoms of atypical symptoms are common: 1. No pain or mild chest pain area, generally more common in the elderly and patients with diabetes. 2. Sometimes pain in the abdomen, easily be misdiagnosed as gastric perforation or acute pancreatitis, and so on. There are a small number of patients showed the neck and back pain. If such symptoms in the elderly, should think of this disease. 3. That is, some patients showed an incidence of acute heart failure or shock, without obvious pain. 4. Acute myocardial infarction occurred in about 80 percent of patients are threatened performance, that is, prior to the onset, a few days or few weeks have fatigue, chest discomfort, palpitations and other symptoms of activities. If found to inflammation, and timely treatment, some patients can avoid the occurrence of myocardial infarction.