Three Decades of Follow-up After Surgical Closure of Subarterial Ventricular Septal Defect

In conclusion, aortic regurgitation is common and may progress even after surgical repair of subarterial VSD. Severity of preoperative AR is the most significant predictor of persistence and progression of AR after surgical closure of subarterial VSD.
Source: Pediatric Cardiology - Category: Cardiology Source Type: research