Rheumatic heart disease, also known as rheumatic heart disease, is characterized by early symptoms such as sore throat and cough, as well as symptoms of heart involvement such as dyspnea and fatigue, and even accompanying symptoms such as arthritis. 1. Early symptoms: In the early stage of rheumatic heart disease, the respiratory tract is often infected by streptococcus bacteria, resulting in fever, cough and sore throat. 2. Symptoms of heart involvement: Rheumatic heart disease is caused by rheumatic fever attacking the heart valves, which will make the patient’s mitral valve stenosis and aortic valve closure insufficiency. This will cause panic, fatigue, different degrees of dyspnea and other symptoms. 3. Accompanying symptoms: patients with rheumatic heart disease may also have some accompanying symptoms such as erythema annulare and arthritis. Circumscribed erythema mostly appears in the front of the limbs, with the shape of light red ring, and arthritis mostly appears in the ankle, elbow and other parts of the body. When patients experience these symptoms, it is recommended that they go to the hospital to receive professional diagnosis and further treatment from a doctor.