Rheumatic heart valve disease is mainly caused by acute rheumatic fever, rheumatic myocarditis and other diseases, and patients often experience symptoms such as dyspnea and palpitations. Rheumatic heart valve disease is a heart disease characterized by heart valve lesions left behind by rheumatic heart valve inflammation. It is usually caused by acute rheumatic fever, inflammatory exudation and adhesion of the valves and their bases, and rheumatic myocarditis, resulting in adhesion or fibrosis of the valves, which leads to valve stenosis and closure insufficiency. Usually, patients may be asymptomatic in the early stage, some patients may have symptoms of dyspnea, and with the development of the disease, patients may also show cough, hemoptysis, etc., which will be aggravated at night and after labor. At the same time, patients may also experience palpitations, fatigue, loss of appetite and other phenomena. If the patient has aortic valve insufficiency, it may be accompanied by dizziness or vertigo. The diagnosis can be made through physical examination, imaging, laboratory tests and electrocardiogram under the supervision of a doctor. Surgical heart valve repair, percutaneous heart valve balloon angioplasty, and surgical prosthetic valve replacement should be performed under medical supervision. At the same time, patients also need to pay more attention to rest, reasonable diet, control sodium intake, and prevent infection. It is recommended that patients pay more attention to their own status, and if rheumatic heart valve disease occurs, it is also necessary to actively carry out targeted treatment according to the cause of the disease.