Extended (31 years) durability of a Starr-Edwards prosthesis in mitral position

Abstract

A 62-year-old man underwent mitral valve replacement with a Starr-Edwards caged-ball prosthesis in 1974. He was asymptomatic until February 2005 when he underwent a new cardiac evaluation because of increasing dyspnea and peripheral edema. The echocardiogram showed a severe aortic regurgitation and a mitral valve prosthesis well functioning. At reoperation, the mitral prosthesis and the aortic valve were replaced with St. Jude Medical® bileaflet mechanical prostheses. At macroscopic and radiographic inspection the Starr-Edwards was free from signs of structural valve degeneration. This case demonstrates the impressive durability of a Starr-Edwards prosthesis in mitral position. © 2007 Published by European Association for Cardio-Thoracic Surgery. All rights reserved.