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Ventricular septal defect and aortic insufficiency. Surgical treatment
The Journal of Thoracic and Cardiovascular Surgery
|March 1, 1977
Summary
Ventricular septal defect (VSD) closure can halt aortic insufficiency (AI) progression in mild cases, especially subpulmonic VSDs. Early aortic valvuloplasty is more effective for necessary interventions.
Area of Science:
- Cardiology
- Pediatric Cardiac Surgery
Background:
- Ventricular septal defect (VSD) is a congenital heart defect often associated with aortic insufficiency (AI).
- Management of combined VSD and AI requires careful consideration of surgical timing and technique.
Purpose of the Study:
- To evaluate the long-term outcomes of surgical VSD closure in patients with associated AI.
- To determine the efficacy of VSD closure alone versus combined procedures for managing AI progression.
Main Methods:
- Retrospective analysis of 25 patients with VSD and AI treated since 1964.
- Surgical VSD closure via primary suture or patch techniques.
- Aortic valvuloplasty or valve replacement in select cases.
Main Results:
- No surgical mortality in the 19 detailed cases.
- VSD closure alone arrested AI progression in mild insufficiency, particularly with subpulmonic VSD.
- Aortic valvuloplasty was more effective when performed at a younger age.
Conclusions:
- Surgical VSD closure is effective in managing associated mild AI, potentially preventing further deterioration.
- Early intervention with aortic valvuloplasty improves outcomes in select patients requiring aortic valve procedures.
- Subpulmonic VSD location may be a favorable factor in AI management post-VSD closure.