MRI-quantified left atrial epicardial adipose tissue predicts atrial fibrillation recurrence following catheter ablation.
Dixon sequence
atrial fibrillation
cardiac magnetic resonance
catheter ablation
epicardial adipose tissue
Journal
Frontiers in cardiovascular medicine
ISSN: 2297-055X
Titre abrégé: Front Cardiovasc Med
Pays: Switzerland
ID NLM: 101653388
Informations de publication
Date de publication:
2022
2022
Historique:
received:
16
09
2022
accepted:
21
11
2022
entrez:
19
12
2022
pubmed:
20
12
2022
medline:
20
12
2022
Statut:
epublish
Résumé
Epicardial adipose tissue (EAT) plays a significant role in promoting atrial fibrillation (AF) due to its proinflammatory properties and anatomic proximity to the myocardium. We sought to assess whether left atrial (LA) EAT volume is associated with AF recurrence following catheter ablation. EAT was assessed During an average follow-up period of 1 year, post-ablation AF recurrence occurred in 31 (30.7%) patients. LA EAT index was higher in those with compared to without recurrence (20.7 [16.9, 30.4] vs. 13.7 [10.5, 20.1] mL/m EAT quantified using cardiac MRI, a reproducible and widely accessible imaging parameter, is a strong and independent predictor of post-ablation AF recurrence.
Sections du résumé
Background
UNASSIGNED
Epicardial adipose tissue (EAT) plays a significant role in promoting atrial fibrillation (AF) due to its proinflammatory properties and anatomic proximity to the myocardium. We sought to assess whether left atrial (LA) EAT volume is associated with AF recurrence following catheter ablation.
Methods
UNASSIGNED
EAT was assessed
Results
UNASSIGNED
During an average follow-up period of 1 year, post-ablation AF recurrence occurred in 31 (30.7%) patients. LA EAT index was higher in those with compared to without recurrence (20.7 [16.9, 30.4] vs. 13.7 [10.5, 20.1] mL/m
Conclusion
UNASSIGNED
EAT quantified using cardiac MRI, a reproducible and widely accessible imaging parameter, is a strong and independent predictor of post-ablation AF recurrence.
Identifiants
pubmed: 36531696
doi: 10.3389/fcvm.2022.1045742
pmc: PMC9755198
doi:
Types de publication
Journal Article
Langues
eng
Pagination
1045742Subventions
Organisme : NHLBI NIH HHS
ID : R01 HL158667
Pays : United States
Informations de copyright
Copyright © 2022 Chahine, Macheret, Ordovas, Kim, Boyle and Akoum.
Déclaration de conflit d'intérêts
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
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