Single patch technique for aortic annulus reconstruction in prosthetic valve endocarditis

Abstract

Aortic root reconstruction during aortic root replacement for a patient with prosthetic valve endocarditis and aortic root abscess can be a difficult procedure with many possible complications. In this video case report, we describe our novel technique using a single bovine pericardial patch that avoids deep stitches or external sutures to support the friable annulus. Compared with more standard methods, this approach has shorter cross-clamp and cardiopulmonary bypass times and is less demanding technically.

Keywords: Infective endocarditis; Patch repair; Prosthetic valve endocarditis; Redo aortic root replacement.