Validating left atrial fractionation and low-voltage substrate during atrial fibrillation and sinus rhythm—A high-density mapping study in persistent atrial fibrillation

Validating left atrial fractionation and low-voltage substrate during atrial fibrillation and sinus rhythm—A high-density mapping study in persistent atrial fibrillation

BackgroundLow-voltage-substrate (LVS)-guided ablation for persistent atrial fibrillation (AF) has been described either in sinus rhythm (SR) or AF. Prolonged fractionated potentials (PFPs) may represent arrhythmogenic slow conduction substrate and potentially co-localize with LVS. We assess the spat...

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Bibliographic Details
Main Authors: Taiyuan Huang, Juan Chen, Björn Müller-Edenborn, Louisa Mayer, Martin Eichenlaub, Zoraida Moreno Weidmann, Juergen Allgeier, Marius Bohnen, Heiko Lehrmann, Dietmar Trenk, Simon Schoechlin, Dirk Westermann, Thomas Arentz, Amir Jadidi
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-10-01
Series:Frontiers in Cardiovascular Medicine
Subjects:
persistent atrial fibrillation
mapping
catheter ablation
prolonged fractionated potential
pulmonary vein isolation
atrial late potentials
Online Access:https://www.frontiersin.org/articles/10.3389/fcvm.2022.1000027/full

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https://www.frontiersin.org/articles/10.3389/fcvm.2022.1000027/full

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