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Influence of body mass index on recurrence of atrial fibrillation after electrical cardioversion
BACKGROUND: Several studies have shown an independent relationship between body mass index (BMI) and the incidence of atrial fibrillation (AF). However, little is known about the influence of BMI on AF recurrence after electrical cardioversion (ECV). METHODS: We selected 1121 patients who reverted t...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10516430/ https://www.ncbi.nlm.nih.gov/pubmed/37738256 http://dx.doi.org/10.1371/journal.pone.0291938 |
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author | Ligero, Carmen Bazan, Victor Guerra, José M. Rodríguez-Mañero, Moisés Viñolas, Xavier Alegret, Josep M. |
author_facet | Ligero, Carmen Bazan, Victor Guerra, José M. Rodríguez-Mañero, Moisés Viñolas, Xavier Alegret, Josep M. |
author_sort | Ligero, Carmen |
collection | PubMed |
description | BACKGROUND: Several studies have shown an independent relationship between body mass index (BMI) and the incidence of atrial fibrillation (AF). However, little is known about the influence of BMI on AF recurrence after electrical cardioversion (ECV). METHODS: We selected 1121 patients who reverted to sinus rhythm after scheduled ECV and were included in three prospective Spanish registries of ECV in persistent AF. The patients were classified according to baseline BMI into three categories (normal weight, overweight, obesity). We assessed the influence of BMI on the rate of AF recurrence at 3 months. RESULTS: We identified 538 patients (48%) who had AF recurrence in the first 3 months after successful ECV. The patients who suffered AF recurrence had a higher BMI than those who remained in sinus rhythm (29.66±4.57 vs. 28.87±4.64 Kg/m2, respectively; p = 0.004). We observed a higher incidence of AF recurrence in the overweight and obese patients (BMI ≥25 kg/m(2)) than in those classified as normal weight (50.5% vs. 35.6%, respectively; p<0,001). BMI≥25 Kg/m(2) was shown to be independently related to of AF recurrence in the multivariate analysis (OR = 1.75, 95% confidence interval = 1.20–2.58; p = 0.004). CONCLUSIONS: Increased BMI is independently related to AF recurrence after ECV. BMI should also be taken into account when making decisions about the indication for ECV in persistent AF. |
format | Online Article Text |
id | pubmed-10516430 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Public Library of Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-105164302023-09-23 Influence of body mass index on recurrence of atrial fibrillation after electrical cardioversion Ligero, Carmen Bazan, Victor Guerra, José M. Rodríguez-Mañero, Moisés Viñolas, Xavier Alegret, Josep M. PLoS One Research Article BACKGROUND: Several studies have shown an independent relationship between body mass index (BMI) and the incidence of atrial fibrillation (AF). However, little is known about the influence of BMI on AF recurrence after electrical cardioversion (ECV). METHODS: We selected 1121 patients who reverted to sinus rhythm after scheduled ECV and were included in three prospective Spanish registries of ECV in persistent AF. The patients were classified according to baseline BMI into three categories (normal weight, overweight, obesity). We assessed the influence of BMI on the rate of AF recurrence at 3 months. RESULTS: We identified 538 patients (48%) who had AF recurrence in the first 3 months after successful ECV. The patients who suffered AF recurrence had a higher BMI than those who remained in sinus rhythm (29.66±4.57 vs. 28.87±4.64 Kg/m2, respectively; p = 0.004). We observed a higher incidence of AF recurrence in the overweight and obese patients (BMI ≥25 kg/m(2)) than in those classified as normal weight (50.5% vs. 35.6%, respectively; p<0,001). BMI≥25 Kg/m(2) was shown to be independently related to of AF recurrence in the multivariate analysis (OR = 1.75, 95% confidence interval = 1.20–2.58; p = 0.004). CONCLUSIONS: Increased BMI is independently related to AF recurrence after ECV. BMI should also be taken into account when making decisions about the indication for ECV in persistent AF. Public Library of Science 2023-09-22 /pmc/articles/PMC10516430/ /pubmed/37738256 http://dx.doi.org/10.1371/journal.pone.0291938 Text en © 2023 Ligero et al https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
spellingShingle | Research Article Ligero, Carmen Bazan, Victor Guerra, José M. Rodríguez-Mañero, Moisés Viñolas, Xavier Alegret, Josep M. Influence of body mass index on recurrence of atrial fibrillation after electrical cardioversion |
title | Influence of body mass index on recurrence of atrial fibrillation after electrical cardioversion |
title_full | Influence of body mass index on recurrence of atrial fibrillation after electrical cardioversion |
title_fullStr | Influence of body mass index on recurrence of atrial fibrillation after electrical cardioversion |
title_full_unstemmed | Influence of body mass index on recurrence of atrial fibrillation after electrical cardioversion |
title_short | Influence of body mass index on recurrence of atrial fibrillation after electrical cardioversion |
title_sort | influence of body mass index on recurrence of atrial fibrillation after electrical cardioversion |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10516430/ https://www.ncbi.nlm.nih.gov/pubmed/37738256 http://dx.doi.org/10.1371/journal.pone.0291938 |
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