Electrocardiographic “Northwest QRS Axis” in the Brugada Syndrome: A Potential Marker to Predict Poor Outcome

Conduction delay in the right ventricular outflow tract as manifested in the electrocardiogram constitutes a high-risk predictor of ventricular arrhythmias in patients with Brugada syndrome. We present a case with a right QRS axis between –90° and ±180°. This feature has never been reported in the c...

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Autores principales: Pérez-Riera, Andrés Ricardo, Yanowitz, Frank, Barbosa-Barros, Raimundo, Daminello-Raimundo, Rodrigo, de Abreu, Luiz Carlos, Nikus, Kjell, Brugada, Pedro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2020
Materias:
Mini-Focus Issue: Electrophysiology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8299847/
https://www.ncbi.nlm.nih.gov/pubmed/34317146
http://dx.doi.org/10.1016/j.jaccas.2020.07.037
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author Pérez-Riera, Andrés Ricardo
Yanowitz, Frank
Barbosa-Barros, Raimundo
Daminello-Raimundo, Rodrigo
de Abreu, Luiz Carlos
Nikus, Kjell
Brugada, Pedro
author_facet Pérez-Riera, Andrés Ricardo
Yanowitz, Frank
Barbosa-Barros, Raimundo
Daminello-Raimundo, Rodrigo
de Abreu, Luiz Carlos
Nikus, Kjell
Brugada, Pedro
author_sort Pérez-Riera, Andrés Ricardo
collection PubMed
description Conduction delay in the right ventricular outflow tract as manifested in the electrocardiogram constitutes a high-risk predictor of ventricular arrhythmias in patients with Brugada syndrome. We present a case with a right QRS axis between –90° and ±180°. This feature has never been reported in the context of Brugada syndrome. (Level of Difficulty: Advanced.)
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spelling pubmed-82998472021-07-26 Electrocardiographic “Northwest QRS Axis” in the Brugada Syndrome: A Potential Marker to Predict Poor Outcome Pérez-Riera, Andrés Ricardo Yanowitz, Frank Barbosa-Barros, Raimundo Daminello-Raimundo, Rodrigo de Abreu, Luiz Carlos Nikus, Kjell Brugada, Pedro JACC Case Rep Mini-Focus Issue: Electrophysiology Conduction delay in the right ventricular outflow tract as manifested in the electrocardiogram constitutes a high-risk predictor of ventricular arrhythmias in patients with Brugada syndrome. We present a case with a right QRS axis between –90° and ±180°. This feature has never been reported in the context of Brugada syndrome. (Level of Difficulty: Advanced.) Elsevier 2020-10-07 /pmc/articles/PMC8299847/ /pubmed/34317146 http://dx.doi.org/10.1016/j.jaccas.2020.07.037 Text en © 2020 The Authors https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Mini-Focus Issue: Electrophysiology
Pérez-Riera, Andrés Ricardo
Yanowitz, Frank
Barbosa-Barros, Raimundo
Daminello-Raimundo, Rodrigo
de Abreu, Luiz Carlos
Nikus, Kjell
Brugada, Pedro
Electrocardiographic “Northwest QRS Axis” in the Brugada Syndrome: A Potential Marker to Predict Poor Outcome
title Electrocardiographic “Northwest QRS Axis” in the Brugada Syndrome: A Potential Marker to Predict Poor Outcome
title_full Electrocardiographic “Northwest QRS Axis” in the Brugada Syndrome: A Potential Marker to Predict Poor Outcome
title_fullStr Electrocardiographic “Northwest QRS Axis” in the Brugada Syndrome: A Potential Marker to Predict Poor Outcome
title_full_unstemmed Electrocardiographic “Northwest QRS Axis” in the Brugada Syndrome: A Potential Marker to Predict Poor Outcome
title_short Electrocardiographic “Northwest QRS Axis” in the Brugada Syndrome: A Potential Marker to Predict Poor Outcome
title_sort electrocardiographic “northwest qrs axis” in the brugada syndrome: a potential marker to predict poor outcome
topic Mini-Focus Issue: Electrophysiology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8299847/
https://www.ncbi.nlm.nih.gov/pubmed/34317146
http://dx.doi.org/10.1016/j.jaccas.2020.07.037
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