Since there is no specific medicine that can cure coronary heart disease, the main thing for patients is how to improve symptoms and quality of life. Rehabilitation therapy is the effective method currently recommended internationally. Coronary heart disease rehabilitation therapy refers to the active training of physical, psychological, behavioral and social activities to help patients relieve their symptoms, improve cardiovascular function and enhance their quality of life. Among them, rehabilitation exercise is an important part of rehabilitation treatment. 1.Adapted patients: Which patients can participate in rehabilitation exercises for coronary heart disease? There are mainly the following: patients with stable coronary heart disease (including old myocardial infarction and stable angina), occult coronary heart disease, after coronary artery bypass surgery, percutaneous coronary balloon dilation, and after stenting. 2.What exercises can be done: Exercises are mainly aerobic training, including walking, cycling, climbing, swimming, playing gateball, playing table tennis and badminton, etc. Rhythmic dance and traditional Chinese boxing exercises are also appropriate forms of exercise. 3, exercise to what extent is good: the sign of the appropriate amount of exercise is: the next morning after exercise when you wake up feeling comfortable, no fatigue. The easiest way to determine whether the intensity of exercise is appropriate is to: exercise slightly sweating, light breathing faster but does not affect the conversation. If you are panting after the activity, sweating profusely, obviously feel tired, and even have dizziness and other discomfort symptoms, it means that the exercise is too much. General exercise 3 to 5 times a week can be. 4, the exercise body should also be “beginning and end”: each exercise must have three stages, first warm-up, then continuous training or intermittent training, and finally finishing exercise, the purpose is to make the highly active cardiovascular system gradually return to a quiet state, generally using small intensity relaxation exercise.