Early degeneration of tricuspid bioprostheses is a rare, but extremely serious, complication. Several mechanisms have been described, both for surgically implanted and transcatheter bioprosthesis. We report a case of early degeneration of tricuspid porcine bioprosthesis and a subsequent transcatheter valve-in-valve bovine prosthesis due to severe fibrosis with leaflet retraction in a patient with restrictive cardiomyopathy who finally underwent orthotopic heart transplantation.
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http://dx.doi.org/10.1111/jocs.14372 | DOI Listing |
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