The human heart has four valves: the aortic, mitral, tricuspid, and pulmonary valves. Congenital heart valve disease may involve any one or several of these valves. When a valve becomes diseased, a common symptom is a thickening of the valve. How to prevent valve disease leading to valve thickening becomes the main concern of patients. 1, pay attention to rest, combined with work and rest, to prevent excessive physical activity. But in the heart function promised to carry out a moderate amount of light physical work. 2, prevention of colds, tonsillitis, gingivitis, etc.. If the occurrence of penicillin treatment can be used, allergic reaction to penicillin in the choice of erythromycin or lincomycin treatment. 3, cardiac insufficiency should control the water, intake, diet to limit salt in moderation, day by day to 10 grams (2 money) or less is appropriate, do not eat salt cured products. 4, taking diuretics should eat some fruits and bananas, oranges, etc. 5, patients with atrial fibrillation should not do strenuous activities. They should be followed up on a regular outpatient basis; the high-risk nature of the surgery and the sequelae of the surgery need to be detailed to you by a professional doctor, and when to proceed should be determined by the doctor’s detailed condition. Atrial fibrillation in wind heart disease is the most common and longest lasting arrhythmia in wind heart disease – atrial fibrillation. The prevalence of atrial fibrillation in wind heart disease is as high as 40-50%, which seriously affects the quality of life and health of patients. However, the treatment of atrial fibrillation is the most frustrating thing for many patients, who take many detours and in the end fail to block thromboembolism and deterioration of cardiac function.