Transcatheter Aortic Valve Replacement in Failed Transcatheter Bioprosthetic Valves.

Transcatheter aortic valve replacement (TAVR) is increasingly being performed in younger and lower surgical risk patients. Given the longer life expectancy of these patients, the bioprosthetic valve will eventually fail, and aortic valve reintervention may be necessary. Although currently rare, redo-TAVR will likely increase in the future as younger patients are expected to outlive their transcatheter bioprosthesis. This review provides a contemporary overview of the indications, procedural planning, implantation technique, and outcomes of TAVR in failed transcatheter bioprosthetic aortic valves.

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Copyright © 2022 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

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Funding Support and Author Disclosures Dr Tarantini has received lecture fees from Medtronic, Edwards Lifesciences, Abbott, and Boston Scientific. Dr Sathananthan is a consultant to Edwards Lifesciences, Medtronic, and Boston Scientific. Dr Khan is an inventor on patents, assigned to the National Institutes of Health, on leaflet laceration technology. Dr Van Mieghem has received research grant support from Abbott Vascular, Boston Scientific, Biotronik, Edwards Lifesciences, Medtronic, Daiichi Sankyo, Abiomed, PulseCath BV, Siemens, and Pie Medical. Dr Latib is an advisory and/or consultant for Medtronic, Abbott, Boston Scientific, Edwards Lifesciences, Philips, NeoChord, Shifamed, and Vahaticor. Dr Waksman is on the advisory board for Abbott, Boston Scientific, Medtronic, Philips IGT, and Pi-Cardia Ltd; is a consultant for Abbott, Biotronik, Boston Scientific, Cordis, Medtronic, Philips IGT, Pi-Cardia Ltd, Swiss Interventional Systems/SIS Medical AG, Transmural Systems Inc, and Venous MedTech; has received grant support from AstraZeneca, Biotronik, Boston Scientific, Chiesi, Medtronic, and Philips IGT; is on the Speakers Bureau for AstraZeneca; and is an investor for MedAlliance and Transmural Systems Inc. Dr De Backer has received institutional research grants and consulting fees from Abbott and Boston Scientific. Dr Rogers is a consultant and proctor for Medtronic and Edwards Lifesciences; is on the advisory board for Medtronic; has equity interest in Transmural Systema; and is a coinventor on patents, assigned to National Institutes of Health, for transcatheter electrosurgery devices. Dr Søndergaard has received consultant fees and/or institutional research grants from Abbott, Boston Scientific, Medtronic and SMT. Dr Tang is a physician proctor and consultant for Medtronic; is a consultant and physician advisory board member for Abbott Structural Heart; is a physician advisory board member for JenaValve; and is a consultant for NeoChord. All other authors have reported that they have no relationships relevant to the contents of this paper to disclose.