Prosthetic Valve Endocarditis After Y-Incision Aortic Annular Enlargement: A Simple Solution

Area of Science:

• Cardiac Surgery
• Aortic Valve Surgery
• Surgical Techniques

Background:

• Y-incision aortic annular enlargement (AAE) effectively increases aortic annulus size.
• Technical complexity of reoperative surgery after Y-incision AAE is a concern.
• Prosthetic valve endocarditis and aortic root abscess can necessitate reoperation.

Purpose of the Study:

• To present a case of reoperative aortic valve replacement following a previous Y-incision AAE.
• To demonstrate simplified techniques for aortic root reconstruction and aortotomy closure in reoperations after Y-incision AAE.

Main Methods:

• Case report of reoperative aortic valve replacement.
• Utilized a rectangular patch for aortic root reconstruction.
• Employed the "roof" technique for aortotomy closure.

Main Results:

• The described techniques were simple and effective for reoperative aortic valve replacement.
• Successful management of a complex case involving previous Y-incision AAE, endocarditis, and abscess.
• Demonstrated feasibility of root reconstruction and aortotomy closure in a challenging reoperative setting.

Conclusions:

• Rectangular patch root reconstruction and the "roof" technique are effective for reoperative aortic valve replacement after Y-incision AAE.
• These techniques simplify complex reoperations, addressing concerns about technical difficulty.
• This approach offers a viable solution for patients requiring reoperation after extensive aortic annular enlargement.