The main goal of bypass surgery is to prevent myocardial ischemia and improve cardiac function. Patients with ventricular wall tumors are also treated with removal of ventricular wall tumors, and if the patient also has other cardiac problems, such as valvular problems, aortic problems, and certain congenital anomalies, these are addressed at the same time during the surgery. Bypass surgery minimizes the risk of myocardial infarction and improves the patient’s quality of life, allowing the patient to return to normal life and work as soon as possible. Appropriate work and exercise help to keep the patient in a good mood, maintain good physical condition, maintain a good living condition, be a useful person to the society, and can improve your quality of life in an overall way. Therefore, after bypass surgery, you should work, or do some physical and mental activities that are within your ability. There are two principles suitable for most of the patients, if your heart function is not a problem, after bypass surgery, on the one hand, you should not treat yourself as a patient, do normal activities, maintain normal life and work; but on the other hand, due to the atherosclerosis of coronary heart disease treatment is a long-term strategy, must do a good job in preventing the restenosis of the work. You can choose the work that you can do according to your previous physical condition. But try to choose low intensity and low pressure work. A foreign study shows that 3 years after the operation, 47% of the patients can engage in moderate or strenuous activities, and 38.5% of the patients resumed work in the group with an average age of more than 61 years old.In the group under 61 years old, 79% of the patients worked one year after the operation. The main reasons affecting work were age at the time of surgery, physical condition, incapacity to work before surgery, and angina attacks after surgery.