Heart valve disease

Rheumatic Valvular Disease (Rheumatic Valvular Disease) is due to repeated episodes of rheumatic carditis, and the heart valve and its ancillary structures (tendon cords, papillary muscles) have been affected, resulting in valve stenosis and inadequate valve function abnormalities, resulting in hemodynamic The obstacle is chronic rheumatic valvular disease. Patients with heart valve damage often have a history of repeated rheumatic activities, but nearly 1/2 of the patients have no clear history of rheumatic fever and develop heart valve disease. This disease is one of the common heart diseases in China and is more common in adults aged 20-40.