Although most of the heart valve replacement can work and live normally, there are still some differences with normal people. Heart valves, including mechanical valves and biological valves for valve replacement, after surgery, patients need to follow the doctor’s instructions for long-term use of anticoagulant drugs, such as warfarin, etc.; if the use of biological valve replacement should also be considered after the aging of the second surgery. At the same time, although the cardiac function of patients after successful valve replacement can be significantly improved, and later can gradually increase the amount of exercise, and can be engaged in normal physical labor, but also should not be strenuous activities. Failure to pay attention to proper medication and life care after valve replacement may result in re-impairment of cardiac function, thus affecting quality of life and increasing the risk of cardiovascular and cerebrovascular events. It is recommended to follow the doctor’s instructions for regular checkups and medication after valve replacement.