Narrow Complex Tachycardia With Intermittent 2:1 Atrioventricular Relationship

Narrow QRS complex tachycardia has a broad differential diagnosis. We present a series of rhythm strips with representative onset, transition from 2:1 AV conduction to 1:1 AV conduction, and offset of tachycardia. By analyzing these rhythm strips, we can identify the electrophysiologic mechanism and...

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Detalles Bibliográficos
Autores principales: Acevedo-Mendez, Bernardo, Ye, Yuting, Noheria, Amit
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2022
Materias:
Imaging Vignette
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9664005/
https://www.ncbi.nlm.nih.gov/pubmed/36388714
http://dx.doi.org/10.1016/j.jaccas.2022.08.012
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author Acevedo-Mendez, Bernardo
Ye, Yuting
Noheria, Amit
author_facet Acevedo-Mendez, Bernardo
Ye, Yuting
Noheria, Amit
author_sort Acevedo-Mendez, Bernardo
collection PubMed
description Narrow QRS complex tachycardia has a broad differential diagnosis. We present a series of rhythm strips with representative onset, transition from 2:1 AV conduction to 1:1 AV conduction, and offset of tachycardia. By analyzing these rhythm strips, we can identify the electrophysiologic mechanism and diagnosis. (Level of Difficulty: Intermediate.)
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spelling pubmed-96640052022-11-15 Narrow Complex Tachycardia With Intermittent 2:1 Atrioventricular Relationship Acevedo-Mendez, Bernardo Ye, Yuting Noheria, Amit JACC Case Rep Imaging Vignette Narrow QRS complex tachycardia has a broad differential diagnosis. We present a series of rhythm strips with representative onset, transition from 2:1 AV conduction to 1:1 AV conduction, and offset of tachycardia. By analyzing these rhythm strips, we can identify the electrophysiologic mechanism and diagnosis. (Level of Difficulty: Intermediate.) Elsevier 2022-11-02 /pmc/articles/PMC9664005/ /pubmed/36388714 http://dx.doi.org/10.1016/j.jaccas.2022.08.012 Text en © 2022 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 Imaging Vignette
Acevedo-Mendez, Bernardo
Ye, Yuting
Noheria, Amit
Narrow Complex Tachycardia With Intermittent 2:1 Atrioventricular Relationship
title Narrow Complex Tachycardia With Intermittent 2:1 Atrioventricular Relationship
title_full Narrow Complex Tachycardia With Intermittent 2:1 Atrioventricular Relationship
title_fullStr Narrow Complex Tachycardia With Intermittent 2:1 Atrioventricular Relationship
title_full_unstemmed Narrow Complex Tachycardia With Intermittent 2:1 Atrioventricular Relationship
title_short Narrow Complex Tachycardia With Intermittent 2:1 Atrioventricular Relationship
title_sort narrow complex tachycardia with intermittent 2:1 atrioventricular relationship
topic Imaging Vignette
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9664005/
https://www.ncbi.nlm.nih.gov/pubmed/36388714
http://dx.doi.org/10.1016/j.jaccas.2022.08.012
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AT yeyuting narrowcomplextachycardiawithintermittent21atrioventricularrelationship
AT noheriaamit narrowcomplextachycardiawithintermittent21atrioventricularrelationship

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