Atypical Cases of Typical Atrial Flutter? A Case Study.
Atypical atrial flutter
Catheter ablation
Electroanatomic mapping
Electrophysiologic study
Typical atrial flutter
Journal
Cardiac electrophysiology clinics
ISSN: 1877-9190
Titre abrégé: Card Electrophysiol Clin
Pays: United States
ID NLM: 101549998
Informations de publication
Date de publication:
09 2022
09 2022
Historique:
entrez:
24
9
2022
pubmed:
25
9
2022
medline:
28
9
2022
Statut:
ppublish
Résumé
Ablation of typical atrial flutter has a high safety and efficacy profile, but hidden pitfalls may be encountered. In some cases, a longer cycle length with isoelectric lines is associated with a different or more complex arrhythmogenic substrate, which may be missed if conduction block of the cavotricuspid isthmus is performed in the absence of the clinical arrhythmia. Prior surgery may have consistently modified the atrial substrate and complex or multiple arrhythmias associated with an isthmus-dependent circuit can be encountered. In these cases, electroanatomic mapping is useful to guide the procedure and plan an appropriate ablation strategy.
Identifiants
pubmed: 36153128
pii: S1877-9182(22)00018-1
doi: 10.1016/j.ccep.2022.03.004
pii:
doi:
Types de publication
Case Reports
Journal Article
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
483-494Informations de copyright
Copyright © 2022 Elsevier Inc. All rights reserved.
Déclaration de conflit d'intérêts
Conflicts of interest disclosure Dr R. De Ponti has received fees for lectures and scientific cooperation from Biosense Webster.