Endocarditis with massive aortic root abscess and atrioventricular septal destruction. Interactive cardiovascular and thoracic surgery Parish, L. M., Liu, L., Woo, Y. J. 2009; 8 (2): 280-282


Endocarditis involving the aortic root and intervalvular fibrous skeleton presents a reconstructive dilemma. We report a case of endocarditis involving the aortic root and tricuspid valve with extensive destruction of the atrioventricular septum. Debridement necessitated resection of the aortic root, aortic valve, tricuspid valve, and a large portion of atrioventricular septum, leaving the right atrium, right ventricle, left ventricle and aorta in open communication. Reconstruction was accomplished by separating the left and right hearts with a Dacron patch, tricuspid valve replacement, and aortic root replacement. Proper planar localization of the aortic root was necessary to avoid left ventricular outflow obstruction and coronary torsion.

View details for DOI 10.1510/icvts.2008.181966

View details for PubMedID 19042930