Image shows overview of bioprosthetic heart valves used in transcatheter aortic valve replacement (TAVR) and surgical aortic valve replacement (SAVR). Manufacturer information is as follows: MitroFlow (Sorin, USA), MagnaEase (Edwards Lifesciences, USA), Sapien 3 and Sapien XT (Edwards Lifesciences), Epic (St. Jude Medical, USA), Core Valve (Medtronic, USA), and J-Valve (JC Medical, USA). PPM = patient prosthesis mismatch, SHV = surgical heart valve, THV = transcatheter heart valve.