There are five symptoms of heart valve disease, such as weakness for no apparent reason, a patient with valve disease may not be able to do a certain amount of work that he or she would normally be able to do, and he or she may be easily tired. Symptoms of heart valve disease A: Patients with valve disease are mainly weak for no reason, they are usually able to do a certain amount of work, but now they may not be able to do it, and they get tired easily. Second: shortness of breath, a work panic, can not get on the air; some people also appear leg swelling. Third: loss of appetite, which means that eating is not good for a period of time, gastrointestinal stasis may not be digested well, appearing bloated. Four: mitral valve auscultation area can be heard diastolic rumble-like murmur or systolic blowing-like murmur, aortic auscultation area can be heard systolic or diastolic-like murmur. V: large liver, positive hepatic jugular reflux sign, ascites, etc. Common lesion classification 1, mitral stenosis: If the valve leaflets are active, only junctional adhesions or mild subvalvular damage, closed dilatation or direct vision angioplasty can be pursued. If the valve is calcified or has funnel-like changes, valve replacement surgery is required. 2, mitral valve insufficiency: mitral valve annulus enlargement or junctional confinement of leaflet curl can be pursued for direct visualization surgery. If the valve leaflet perforation, tendon rupture, etc., is difficult to correct completely or if the procedure fails, mitral valve replacement surgery is appropriate. In mitral stenosis combined with mitral valve insufficiency, most of them require valve replacement. 3, tricuspid valve damage: usually tricuspid valve does not do valve replacement surgery. Valve replacement surgery is performed only when the lesion is severe. 4, aortic valve stenosis: congenital aortic valve stenosis can often be implemented in adolescence with direct vision incision surgery, middle-aged and elderly aortic valve stenosis is mostly due to calcification on the basis of congenital aortic valve bivalve malformation. Aortic valve replacement surgery is required. 5, aortic valve insufficiency: aortic valve insufficiency can be caused by valve annulus enlargement, leaflet tear perforation, coiling or prolapse, etc.. Valve replacement surgery should usually be performed. Only mild prolapse of the aortic valve is possible to do the shaping surgery. 6, pulmonary valve lesions: mostly congenital anomalies, rarely require valve replacement, often requiring the implementation of a right ventricular-pulmonary artery diversion with a valved conduit. Relative contraindications to prosthetic heart valve replacement surgery: rheumatic activity is not controlled or controlled for less than 3 months; heart failure combined with myocardial ischemic damage such as advanced patients with aortic stenosis. If cardiac function has improved, surgery is still sought. Patients whose liver or kidney function or general condition is too poor to withstand surgery. Patients with bacterial endocarditis who have developed sepsis and multiple infections should not undergo surgery.