Acute myocardial infarction is a very serious disease, so the earlier the rescue time of acute myocardial infarction, the better. This is because the blood vessels will be completely blocked after myocardial infarction. At this time, the heart supplied by the distal end of the blood vessel will begin to enter a necrotic state, which will lead to an increase in necrotic myocardial cells in the long run. When you have a myocardial infarction, you must stay calm, stay in bed strictly, don't walk around at will, and go to the hospital for emergency treatment immediately. When the situation is serious, you must call 120. Before the nurses and doctors arrive, the patients' families can also take some simple rescue measures and give oxygen inhalation treatment. If there is oxygen at home, large-flow oxygen inhalation is the main method.

There are many reasons for acute myocardial infarction, a large part of which is due to human coronary atherosclerosis, or embolism, which leads to narrowing of vascular lumen and insufficient blood supply to myocardium. Many people will overeat in their daily lives, which will increase the burden on the heart and lead to myocardial infarction over time. Overworking and engaging in too much heavy physical labor will also lead to myocardial infarction, because in this process, the oxygen demand of the myocardium is increasing dramatically and it is cold. In terms of treatment, we must obey the doctor's arrangement, and patients and their families must actively cooperate with the treatment.

In order to prevent myocardial infarction in daily life, we must eat reasonably, pay attention to low fat and cholesterol, quit smoking and drinking, and cooperate with appropriate exercise in daily life. Your mind must also be peaceful, and you must avoid overwork and emotional excitement in your life. Moreover, patients with hypertension and hyperglycemia should be actively treated and some health education should be strengthened. Proper exercise in a planned way. For unexplained arrhythmia, shock, dyspnea, etc., you must go to the hospital in time and don't miss the best treatment time.