Catheter Ablation for Ventricular Tachycardia Involving the His-Purkinje System: Fascicular and Bundle Branch Reentrant Ventricular Tachycardia.
Automaticity
Bundle branch reentry
Catheter ablation
Fascicular
Purkinje
Reentry
Ventricular tachycardia
Journal
Cardiac electrophysiology clinics
ISSN: 1877-9190
Titre abrégé: Card Electrophysiol Clin
Pays: United States
ID NLM: 101549998
Informations de publication
Date de publication:
12 2022
12 2022
Historique:
entrez:
17
11
2022
pubmed:
18
11
2022
medline:
22
11
2022
Statut:
ppublish
Résumé
The Purkinje system has been found to mediate several monomorphic ventricular tachycardias (VTs). These include fascicular VTs and bundle branch reentrant (BBR) VTs. Previous studies have revealed that VTs involving the His-Purkinje system are composed of multiple discrete subtypes that are best differentiated by their mechanism, drug effect, VT morphology, and successful ablation site. Recognition of the heterogeneity of these VTs and their unique characteristics should facilitate the appropriate diagnosis and therapy and help guide catheter ablation therapy. In this article, we focus on the latest updates of the mechanisms underlying left ventricle fascicular VTs and BBR-VTs as well as the latest catheter ablation techniques.
Identifiants
pubmed: 36396182
pii: S1877-9182(22)00051-X
doi: 10.1016/j.ccep.2022.06.003
pii:
doi:
Types de publication
Journal Article
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
633-656Informations de copyright
Copyright © 2022 Elsevier Inc. All rights reserved.
Déclaration de conflit d'intérêts
Disclosure Dr A. Nogami received honoraria from Abbott and Biosense Webster; and an endowment from Medtronic and DVx. The other authors report no conflicts.