Syncope After Transcatheter Aortic Valve Replacement: Two Faces of Abnormal Intraventricular Conduction

Conduction system damage is the most common complication of transcatheter aortic valve replacement (TAVR), which frequently requires placement of a permanent pacemaker. Bundle branch reentry (BBR) is a well-recognized mechanism of ventricular tachycardia (VT) in the setting of abnormal intraventricu...

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Detalles Bibliográficos
Autores principales: Kocherla, Cyrus, Ward, Chard, Horwitz, Phillip A., Mazur, Alexander
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MediaSphere Medical 2020
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7192151/
https://www.ncbi.nlm.nih.gov/pubmed/32368377
http://dx.doi.org/10.19102/icrm.2020.110301
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author Kocherla, Cyrus
Ward, Chard
Horwitz, Phillip A.
Mazur, Alexander
author_facet Kocherla, Cyrus
Ward, Chard
Horwitz, Phillip A.
Mazur, Alexander
author_sort Kocherla, Cyrus
collection PubMed
description Conduction system damage is the most common complication of transcatheter aortic valve replacement (TAVR), which frequently requires placement of a permanent pacemaker. Bundle branch reentry (BBR) is a well-recognized mechanism of ventricular tachycardia (VT) in the setting of abnormal intraventricular conduction. We describe a case of a patient with post-TAVR intraventricular conduction abnormalities who presented with intermittent advanced atrioventricular block and BBR VT and discuss the potential risks, diagnosis, and management of BBR after TAVR.
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spelling pubmed-71921512020-05-04 Syncope After Transcatheter Aortic Valve Replacement: Two Faces of Abnormal Intraventricular Conduction Kocherla, Cyrus Ward, Chard Horwitz, Phillip A. Mazur, Alexander J Innov Card Rhythm Manag Case Report Conduction system damage is the most common complication of transcatheter aortic valve replacement (TAVR), which frequently requires placement of a permanent pacemaker. Bundle branch reentry (BBR) is a well-recognized mechanism of ventricular tachycardia (VT) in the setting of abnormal intraventricular conduction. We describe a case of a patient with post-TAVR intraventricular conduction abnormalities who presented with intermittent advanced atrioventricular block and BBR VT and discuss the potential risks, diagnosis, and management of BBR after TAVR. MediaSphere Medical 2020-03-15 /pmc/articles/PMC7192151/ /pubmed/32368377 http://dx.doi.org/10.19102/icrm.2020.110301 Text en Copyright: © 2020 Innovations in Cardiac Rhythm Management http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Case Report
Kocherla, Cyrus
Ward, Chard
Horwitz, Phillip A.
Mazur, Alexander
Syncope After Transcatheter Aortic Valve Replacement: Two Faces of Abnormal Intraventricular Conduction
title Syncope After Transcatheter Aortic Valve Replacement: Two Faces of Abnormal Intraventricular Conduction
title_full Syncope After Transcatheter Aortic Valve Replacement: Two Faces of Abnormal Intraventricular Conduction
title_fullStr Syncope After Transcatheter Aortic Valve Replacement: Two Faces of Abnormal Intraventricular Conduction
title_full_unstemmed Syncope After Transcatheter Aortic Valve Replacement: Two Faces of Abnormal Intraventricular Conduction
title_short Syncope After Transcatheter Aortic Valve Replacement: Two Faces of Abnormal Intraventricular Conduction
title_sort syncope after transcatheter aortic valve replacement: two faces of abnormal intraventricular conduction
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7192151/
https://www.ncbi.nlm.nih.gov/pubmed/32368377
http://dx.doi.org/10.19102/icrm.2020.110301
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AT horwitzphillipa syncopeaftertranscatheteraorticvalvereplacementtwofacesofabnormalintraventricularconduction
AT mazuralexander syncopeaftertranscatheteraorticvalvereplacementtwofacesofabnormalintraventricularconduction

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