Treatment of a failing aortic bioprosthesis by transcatheter valve-in-valve (ViV) therapy has become an alternative to redo surgery. However, the ViV technique may be less effective in small surgical valves because of patient/prosthesis mismatch (PPM). Here we will discuss the bioprosthetic valve fracture/remodelling (BVF) procedure and the most important issues regarding this promising new technique.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9706739PMC
http://dx.doi.org/10.4244/AIJ-D-18-00058DOI Listing

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