Aortic Root Replacement With Autologous Pericardium Valved Conduit.

Abstract

Available aortic prosthesis replacement options present a challenge to achieving low perioperative morbidity, low pressure gradients, and prolonged durability. Trileaflet aortic valve reconstruction using autologous pericardium offers an alternative treatment option with excellent postoperative gradients, large effective orifice areas, and the avoidance of long-term anticoagulation. The modified Bentall procedure with either tissue xenograft valved conduit or mechanical valved conduit is considered the gold standard for patients with aortic root pathology requiring surgical replacement. We report a novel adaptation of the modified Bentall procedure with a self-fabricated valved conduit with trileaflet aortic valve neocuspidization using autologous pericardium.