10-year-old boy heart valve closure insufficiency is generally abnormal, just mild or very mild valve closure insufficiency, generally does not cause obvious clinical symptoms, without special treatment, serious heart valve closure insufficiency to surgical treatment. Heart valve closure insufficiency belongs to the heart valve lesions, 10-year-old boy belongs to the mild or very mild valve closure insufficiency is not normal, but generally does not cause obvious clinical symptoms, no combination of other problems do not have to special treatment, regular review can be. 10-year-old boy belongs to moderate or severe heart valve closure insufficiency, may cause heart enlargement and cardiac decompensation, even if there is no symptom, but also need to change the valve surgery early treatment, so as to avoid the occurrence of heart failure, pulmonary hypertension and other serious complications, and endanger the safety of life. The 10-year-old boy examined with heart valve insufficiency, parents can not be taken lightly, to seek medical treatment in a timely manner.