The 3 months after surgery is an important stage to overcome the trauma of surgery and recover your body. You should take care of your recuperation and do the following: 1. 2, pay attention to prevent colds, if discomfort, should promptly seek medical treatment. 3, you can eat at will, no need to avoid food, but should increase nutrition, increase the variety, to ensure adequate intake of protein and vitamins. Those who have the conditions can eat more fruits or other nutritional supplements, do not eat too salty food. 4.To maintain a happy and relaxed mood, you can participate in appropriate recreational activities. 5.Continue to take various drugs given by the doctor on time, especially digitalis preparations. 6.A detailed examination should be conducted at the hospital 3 months after the operation, and the future healing policy should be decided according to the examination results.