At present, the management of heart disease in China mainly focuses on resuscitation, drug treatment and interventional surgery after the onset of the disease, while little attention is paid to prevention before the onset of the disease and rehabilitation after the onset of the disease. Many people have misconceptions about cardiac rehabilitation: they only hear that it is best to lie down after having heart disease or stenting and should not exercise again. This is a misconception. Patients should not stay in a lying position all the time, because long-term bed rest and lack of activity can cause general physical decay or loss of fitness, resulting in postural hypotension and cardiac decompensation, causing muscle atrophy and osteoporosis, and also numerous problems such as loss of appetite and indigestion. Cardiac rehabilitation means that patients with heart disease receive comprehensive treatment including medication and surgical treatment to try to restore their ability to work and live after the disease and return to normal family and social life. It has been proved that cardiac rehabilitation can effectively prevent the re-occurrence of cardiovascular diseases. According to the advanced cardiac rehabilitation concept abroad, after heart disease or interventional surgery, patients can go home from the outpatient clinic if they do not have obvious symptoms, large infarction and bleeding phenomenon, and under the guidance and monitoring of professional cardiac rehabilitation doctors, through targeted exercise therapy and healthy living programs, patients can gradually return to normal life from light activities such as dressing and eating, walking, and even participate in sports. Cardiac rehabilitation can not only effectively improve heart function and slow down the progression of atherosclerosis, but also have a significant effect on the control of blood sugar, cholesterol and other indicators. More importantly, it can prevent the onset of cardiovascular disease, reduce the rate of myocardial infarction by 47% and reduce the mortality rate of cardiovascular disease by up to 36%. Cardiac rehabilitation, especially exercise rehabilitation, is not a new thing. Different cardiac patients have different treatments and priorities depending on the type and extent of the disease. Coronary rehabilitation consists of three phases: Phase I rehabilitation (in-hospital rehabilitation), Phase II rehabilitation (early out-of-hospital rehabilitation) and Phase III rehabilitation (home rehabilitation). The specific components of cardiac rehabilitation are embedded in the three phases of rehabilitation, including: lifestyle changes (smoking cessation/diet/exercise), dual heart health (including sleep management), evidence-based medication, quality of life assessment and improvement, and vocational rehabilitation. Different rehabilitation phases have their own focus on rehabilitation content. This consensus emphasizes exercise rehabilitation along with evidence-based medication use, lifestyle improvement, and dual-heart health and occupational rehabilitation. Phase I rehabilitation (in-hospital rehabilitation period). Under the supervision of a physician, the following 7 steps of exercise can be performed: 1. bedside sitting; 2. joint exercises; 3. slow walking 15 meters round trip; 4. moderate walking 22 meters round trip; 5. walking up and down a few steps, 91 meters, twice a day; 6. going down a flight of stairs and coming up in an elevator, 152 meters, twice a day; 7. repeating 6. In addition, in the ward, one can eat, shave and take care of oneself. Phase II rehabilitation (early out-of-hospital rehabilitation) Two to 12 weeks after discharge, patients can gradually increase their activity level under close supervision. Exercise on an exercise bike is the main recommendation for this phase. In addition, other forms of exercise can be chosen as an aid, the best way being walking, gradually reaching 10-15 minutes/time, 3-4 times/week. Phase III rehabilitation (home rehabilitation). Usually begins 6-12 weeks after discharge and lasts for 3-6 months. Patients can exercise under medical supervision and continue to receive health education and counseling on nutrition, lifestyle, and weight control, and receive regular follow-up visits. Reminder: If you have cardiovascular risk factors such as smoking, obesity or suffering from hypertension, hyperlipidemia, coronary artery disease, myocardial infarction, having undergone bypass surgery and heart transplantation, you need to consider going to a specialized hospital for systematic examination and rehabilitation of your heart. In addition, if, after each exercise, you feel fatigued the next morning, your heart rate speeds up or slows down, your blood pressure is abnormal and your ability to exercise decreases, it means that you have exercised too much. If you can’t talk freely during exercise because of shortness of breath, heavy sweating, palpitations, and pale face, the exercise may be too intense and should be stopped. In addition, before exercise to warm up, after the end of exercise need to be organized, winter exercise to pay attention to the cold, do not immediately after exercise shower, and pay attention to replenish water.