Medium-term outcomes of a modified technique for RSOV-VSD subset

Area of Science:

• Cardiovascular Surgery
• Congenital Heart Defects
• Aortic Aneurysms

Background:

• Rupture of sinus of Valsalva (RSOV) aneurysm commonly occurs with subaortic ventricular septal defect (VSD).
• The standard surgical repair involves double patch closure.
• A need exists for refined surgical strategies addressing the complex embryopathology.

Purpose of the Study:

• To present a novel surgical technique for the RSOV-VSD complex.
• To evaluate the long-term efficacy of this technique.

Main Methods:

• Transaortic direct closure of the ventricular septal defect (VSD).
• Prosthetic patch closure of the sinus defect.
• Application of the technique over a 15-year period.

Main Results:

• The adopted technique demonstrated good long-term results.
• This approach effectively manages the RSOV-VSD complex.

Conclusions:

• Transaortic direct VSD closure combined with sinus defect repair is an effective surgical strategy.
• This method addresses the underlying embryological basis of the RSOV-VSD complex.
• The technique offers favorable long-term outcomes for patients.