Starr-Edwards Mechanical Prosthesis for More Than 53 Years in the Mitral Position: A Case Report

Abstract

Valvular heart disease affects approximately 2.5% of the global population. Starr-Edwards (SE) prosthetic valves are commonly used in the aortic and mitral positions, with reported durability extending up to 40 years. We report the case of a 77-year-old woman with a SE mechanical prosthesis in the mitral position, which was implanted 53 years ago. Imaging studies revealed the prosthesis to be intact, with no signs of degeneration. This case underscores the remarkable longevity of the SE valve and provides valuable insights into the long-term durability and performance of these valves, suggesting that valvular dysfunction may occur less frequently than previously estimated.

Keywords

• case report
• mechanical prosthesis
• valve
• starr-edwards
• mitral stenosis
• durability