Rheumatoid heart disease may have no obvious symptoms; it may also present with symptoms such as chest pain and shortness of breath. Rheumatoid heart disease is categorized into many types, including pericarditis, myocarditis, heart valve disease, etc. Rheumatoid heart disease starts insidiously and progresses slowly. 1. Rheumatoid heart disease has an insidious onset and progresses slowly, with few and hidden clinical manifestations, so there may be no obvious specific clinical manifestations. 2. Symptoms of rheumatoid heart disease mainly focus on pericarditis, which is basically chest pain, dizziness, palpitation, pericardial friction, pericardial effusion and even occasional pericardial tamponade. 3. Heart valve disease in rheumatoid heart disease includes aortic valve closure insufficiency, etc. Symptoms such as palpitation, dyspnea, chest pain, and fatigue may occur. 4. Myocarditis in rheumatoid heart disease can manifest as shortness of breath, dyspnea, palpitations, extreme fatigue, loss of appetite, fainting and other symptoms. Rheumatoid heart disease requires early medical attention and timely treatment.