The need for surgery for congenital heart valve malformations is mainly determined by the following conditions: 1. The most important thing about heart valve disease is that there are problems such as closure insufficiency and regurgitation, stenosis, etc. If there is mild closure insufficiency and regurgitation and there is no organic heart valve problem, which is more common, it is physiologic regurgitation and closure insufficiency, which does not need treatment. 2. Once there is organic heart disease, heart valve malformation or rheumatic heart disease caused by heart valve disease, and caused by moderate to severe stenosis and insufficiency of closure and regurgitation, it will cause heart enlargement, arrhythmia, cardiac insufficiency and so on, once these problems appear, it is necessary to do the surgery for treatment. Patients who suffer from congenital valve disease should seek medical treatment in time to avoid delays.