Gerbode defect and left ventricular-aortic discontinuity in prosthetic valve endocarditis

Gerbode defect and left ventricular-aortic discontinuity in prosthetic valve endocarditis:

Abstract

Communication between the left ventricle and right atrium is known as the Gerbode defect. The defect is usually congenital but can be acquired secondary to infective endocarditis. Left ventricular-aortic discontinuity is another serious complication of extensive infective endocarditis. Here, we report a rare case of prosthetic valve endocarditis complicated with both acquired Gerbode defect and left ventricular-aortic discontinuity. We successfully performed reconstructive surgery involving patch closure of the Gerbode defect and reconstruction of the circumferential left ventricular outflow tract with a xenopericardial patch, followed by supra-annular aortic valve replacement with the Solo Smart bovine pericardial stentless valve.