How to get old myocardial infarction

Old myocardial infarction may be caused by emotional factors, overwork, dietary factors, etc.

1. Emotional factors

Old myocardial infarction generally refers to myocardial infarction that occurs six months after acute myocardial infarction. When patients are emotional, sympathetic nerve excitation will lead to increased oxygen consumption of the heart, increased load, destruction of scar tissue formed by necrotic myocardium, and then cause old myocardial infarction.

2. Overwork and

overwork patients may lead to insufficient myocardial blood supply and oxygen supply, resulting in old myocardial infarction.

3. Dietary factors After overeating

or eating high-calorie, greasy food, fat in food may enter the blood circulation, resulting in increased blood viscosity, resulting in coronary artery stenosis, leading to myocardial ischemia, hypoxia, necrosis, causing old myocardial infarction.