Impact of left atrial volume, sphericity, and fibrosis on the outcome of catheter ablation for atrial fibrillation

INTRODUCTION: To investigate the relation between left atrial (LA) volume, sphericity, and fibrotic content derived from contrast-enhanced cardiac magnetic resonance imaging (CE-CMR) and their impact on the outcome of catheter ablation for atrial fibrillation (AF). METHODS AND RESULTS: In 83 patient...

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Autores: den Uijl, Dennis W., Cabanelas, Nuno, Benito, Eva, Figueras, Rosa, Alarcón, Francisco, Borràs, Roger, Prat González, Susanna, Guasch i Casany, Eduard, Perea Palazón, Rosario Jesús, Sitges Carreño, Marta, Brugada Terradellas, Josep, 1958-, Berruezo Sánchez, Antonio, Mont Girbau, Lluís
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2018
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/145401
Acceso en línea:https://hdl.handle.net/2445/145401
Access Level:acceso abierto
Palabra clave:Fibril·lació auricular
Arrítmia
Ressonància magnètica
Atrial fibrillation
Arrhythmia
Magnetic resonance
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spelling Impact of left atrial volume, sphericity, and fibrosis on the outcome of catheter ablation for atrial fibrillationden Uijl, Dennis W.Cabanelas, NunoBenito, EvaFigueras, RosaAlarcón, FranciscoBorràs, RogerPrat González, SusannaGuasch i Casany, EduardPerea Palazón, Rosario JesúsSitges Carreño, MartaBrugada Terradellas, Josep, 1958-Berruezo Sánchez, AntonioMont Girbau, LluísFibril·lació auricularArrítmiaRessonància magnèticaAtrial fibrillationArrhythmiaMagnetic resonanceINTRODUCTION: To investigate the relation between left atrial (LA) volume, sphericity, and fibrotic content derived from contrast-enhanced cardiac magnetic resonance imaging (CE-CMR) and their impact on the outcome of catheter ablation for atrial fibrillation (AF). METHODS AND RESULTS: In 83 patients undergoing catheter ablation for AF, CE-CMR was used to assess LA volume, sphericity, and fibrosis. There was a significant correlation between LA volume and sphericity (R = 0.535, P < 0.001) and between LA volume and fibrosis (R = 0.241, P = 0.029). Multivariate analyses demonstrated that LA volume was the strongest independent predictor of AF recurrence after catheter ablation (1.019, P = 0.018). CONCLUSION: LA volume, sphericity, and fibrosis were closely related; however, LA volume was the strongest predictor of AF recurrence after catheter ablation.Wiley2019201920182019info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersion23 p.application/pdfhttps://hdl.handle.net/2445/145401Articles publicats en revistes (Medicina)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésVersió postprint del document publicat a: https://doi.org/10.1111/jce.13482Journal of Cardiovascular Electrophysiology, 2018, vol. 29, num. 5, p. 740-746https://doi.org/10.1111/jce.13482info:eu-repo/grantAgreement/EC/H2020/633196(c) Wiley, 2018info:eu-repo/semantics/openAccessoai:recercat.cat:2445/1454012026-05-29T05:05:01Z
dc.title.none.fl_str_mv Impact of left atrial volume, sphericity, and fibrosis on the outcome of catheter ablation for atrial fibrillation
title Impact of left atrial volume, sphericity, and fibrosis on the outcome of catheter ablation for atrial fibrillation
spellingShingle Impact of left atrial volume, sphericity, and fibrosis on the outcome of catheter ablation for atrial fibrillation
den Uijl, Dennis W.
Fibril·lació auricular
Arrítmia
Ressonància magnètica
Atrial fibrillation
Arrhythmia
Magnetic resonance
title_short Impact of left atrial volume, sphericity, and fibrosis on the outcome of catheter ablation for atrial fibrillation
title_full Impact of left atrial volume, sphericity, and fibrosis on the outcome of catheter ablation for atrial fibrillation
title_fullStr Impact of left atrial volume, sphericity, and fibrosis on the outcome of catheter ablation for atrial fibrillation
title_full_unstemmed Impact of left atrial volume, sphericity, and fibrosis on the outcome of catheter ablation for atrial fibrillation
title_sort Impact of left atrial volume, sphericity, and fibrosis on the outcome of catheter ablation for atrial fibrillation
dc.creator.none.fl_str_mv den Uijl, Dennis W.
Cabanelas, Nuno
Benito, Eva
Figueras, Rosa
Alarcón, Francisco
Borràs, Roger
Prat González, Susanna
Guasch i Casany, Eduard
Perea Palazón, Rosario Jesús
Sitges Carreño, Marta
Brugada Terradellas, Josep, 1958-
Berruezo Sánchez, Antonio
Mont Girbau, Lluís
author den Uijl, Dennis W.
author_facet den Uijl, Dennis W.
Cabanelas, Nuno
Benito, Eva
Figueras, Rosa
Alarcón, Francisco
Borràs, Roger
Prat González, Susanna
Guasch i Casany, Eduard
Perea Palazón, Rosario Jesús
Sitges Carreño, Marta
Brugada Terradellas, Josep, 1958-
Berruezo Sánchez, Antonio
Mont Girbau, Lluís
author_role author
author2 Cabanelas, Nuno
Benito, Eva
Figueras, Rosa
Alarcón, Francisco
Borràs, Roger
Prat González, Susanna
Guasch i Casany, Eduard
Perea Palazón, Rosario Jesús
Sitges Carreño, Marta
Brugada Terradellas, Josep, 1958-
Berruezo Sánchez, Antonio
Mont Girbau, Lluís
author2_role author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Fibril·lació auricular
Arrítmia
Ressonància magnètica
Atrial fibrillation
Arrhythmia
Magnetic resonance
topic Fibril·lació auricular
Arrítmia
Ressonància magnètica
Atrial fibrillation
Arrhythmia
Magnetic resonance
description INTRODUCTION: To investigate the relation between left atrial (LA) volume, sphericity, and fibrotic content derived from contrast-enhanced cardiac magnetic resonance imaging (CE-CMR) and their impact on the outcome of catheter ablation for atrial fibrillation (AF). METHODS AND RESULTS: In 83 patients undergoing catheter ablation for AF, CE-CMR was used to assess LA volume, sphericity, and fibrosis. There was a significant correlation between LA volume and sphericity (R = 0.535, P < 0.001) and between LA volume and fibrosis (R = 0.241, P = 0.029). Multivariate analyses demonstrated that LA volume was the strongest independent predictor of AF recurrence after catheter ablation (1.019, P = 0.018). CONCLUSION: LA volume, sphericity, and fibrosis were closely related; however, LA volume was the strongest predictor of AF recurrence after catheter ablation.
publishDate 2018
dc.date.none.fl_str_mv 2018
2019
2019
2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/145401
url https://hdl.handle.net/2445/145401
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Versió postprint del document publicat a: https://doi.org/10.1111/jce.13482
Journal of Cardiovascular Electrophysiology, 2018, vol. 29, num. 5, p. 740-746
https://doi.org/10.1111/jce.13482
info:eu-repo/grantAgreement/EC/H2020/633196
dc.rights.none.fl_str_mv (c) Wiley, 2018
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) Wiley, 2018
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 23 p.
application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv Articles publicats en revistes (Medicina)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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