Rheumatic heart disease is mainly caused by systemic inflammation after throat infection with group A beta hemolytic streptococcus, rheumatic fever repeated severe or recurrent episodes of rheumatic fever, involving the heart valves and the occurrence of rheumatic heart disease. Rheumatic heart disease may also be caused by poor immunity, poor immunity body throat infection with group A beta hemolytic streptococcus is more likely to trigger inflammation, resulting in the possibility of rheumatic heart disease. In addition, rheumatic heart disease is also related to the environment, malnutrition, other diseases without timely treatment and other factors. You should pay more attention to maintaining your health. If you find symptoms or suspected symptoms of rheumatic heart disease, you need to go to a regular hospital for examination and treatment in time. Rheumatic heart disease can be temporarily cured through medication, surgery and other ways to restore normal life.