Two months after mitral valve stenosis surgery, you feel shortness of breath and tightness in the chest again mostly due to cardiac insufficiency or heart failure. Mitral valve stenosis surgery is also called mitral valve replacement surgery, is a kind of artificial valve instead of the original diseased heart valve surgery, mainly used to treat mitral valve stenosis and mitral regurgitation, after the surgery, patients are prone to cardiac insufficiency, so two months later, it may cause chest tightness, shortness of breath and other symptoms, you need to actively treat and correct the cardiac function, chest tightness and shortness of breath symptoms will be improved. . The symptoms of chest tightness and shortness of breath after the surgery can not be ruled out due to heart failure, you can go to the hospital for cardiac ultrasound examination to make a clear diagnosis, and then carry out the corresponding treatment. Symptoms such as chest tightness and shortness of breath after mitral valve surgery need to consult a doctor in a timely manner and be treated according to the doctor’s instructions to avoid delaying the condition.