In terms of diet, pay attention to a light diet, low-salt and low-fat diet, avoid overeating, try to eat three meals a day regularly, eat less greasy food, and control daily salt intake in 3 grams. In addition, avoid overeating, especially at dinner, as this can easily induce angina and myocardial ischemia. Eat soy products appropriately, eat a small amount of lean meat, and eat more fresh fish, vegetables and fruits, which can supplement vitamins; focus on exercise and choose aerobic exercise according to your physical condition, such as cycling, swimming, jogging and brisk walking, which can promote blood circulation circulation, improve blood vessel elasticity;

Improve bad living habits, quit smoking and limit alcohol, avoid staying up late, work and rest regularly; maintain a good mood, avoid tension and anxiety, reduce stress, and avoid mood swings. Generally speaking, the above points can effectively prevent coronary heart disease. However, if coronary heart disease is diagnosed, there is still a need for standardized application of medications and other treatment options. For patients with coronary atherosclerotic heart disease, the best maintenance method is oral related secondary prevention drugs combined with lifestyle intervention. It is recommended that patients pay attention to a low-salt and low-fat diet on weekdays, avoid eating fat meat and animal offal, eat more fresh fruits and vegetables, try to boil and stew with water, add less oil, and try to choose vegetable oil.

In addition, it is best to work and rest regularly every day to avoid fatigue. Stay up late, pay attention to quit smoking and drinking, and maintain a happy mood. These are the best maintenance methods for coronary heart disease. Additionally, patients are advised to take medications to prevent the progression of atherosclerosis. It is suggested that oral aspirin and rosuvastatin can delay the progression of coronary heart disease. Obese people should work hard to lose weight and reduce the total energy calories of food; they should not eat too much and lose weight through physical activities and exercise to achieve the desired level.

Avoid overwork and mental stress. When the temperature difference changes greatly during the day, you should pay attention to keeping warm. Daily life must be regular, sleep must be adequate, and the mental state must be stable. Don't be happy, sad and depressed. Smoking, drinking and spilling are prohibited. Pay special attention to high blood pressure, diabetes, etc. These diseases are closely related to the occurrence of coronary heart disease. Once discovered, they should keep in close contact with their doctors and choose targeted drug treatment to control the progression of the disease.