Native Valve Attachment to the Prosthetic Valve 2.5 Years After the Third Tricuspid Valve Replacement

The native tricuspid leaflets are sometimes preserved with tricuspid valve replacement to prevent atrioventricular block or maintain right ventricular function. However, after a tricuspid valve replacement using bioprosthetic valve, a rare complication involving adhesion of the pannus formation to the prosthetic valve may occur. We report the case of a 48-year-old woman who underwent a third tricuspid valve replacement with a bioprosthetic valve for severe tricuspid regurgitation 2.5 years after the redo tricuspid valve replacement.