The main cause of coronary heart disease is coronary atherosclerosis, but the cause of atherosclerosis is not completely clear, which may be the result of a variety of factors. It is considered that the risk factors of this disease are: age, sex (male over 45 years old, female over 55 years old or postmenopausal), family history (father and brother died of heart disease before 55 years old, and mother/sister died before 65 years old), dyslipidemia (high LDL-C of low-density lipoprotein cholesterol and low HDL-C of high-density lipoprotein cholesterol), hypertension, diabetes, smoking, overweight and obesity.

Prevention of coronary heart disease starts with daily life: daily life is regular. Go to bed early and get up early, avoid working late, and don't watch scary novels and TV before going to bed. Physical and mental pleasure. Avoid rage, panic, excessive thinking of tigers and excessive joy. Control your diet. The diet is light and easy to digest, and eat less greasy, fat and sugar. Use enough vegetables and fruits, eat less and eat more meals, and have a small amount of dinner. Drink strong tea and coffee. Quit smoking and drink less. Smoking is an important factor leading to cardiac tamponade and stroke, so you should definitely give up smoking. Drinking a small amount of low-alcohol liquor such as beer, yellow wine and wine can promote blood circulation and harmonize qi and blood, but you can't drink strong liquor. Combine work and rest. Avoid excessive physical labor or sudden exertion, and do not exercise after a full meal. Physical exercise. Exercise should be chosen according to your physical condition and hobbies, such as playing Tai Ji Chuan, table tennis and aerobics. We should do what we can, let the whole body circulate blood and reduce the burden on the heart.