Visualization of an Accessory Pathway by 3D High-Density Mapping: A Case of Ebstein Anomaly With Atrioventricular Re-entrant Tachycardia

Radiofrequency catheter ablation (RFCA) is the primary choice for treating patients with an accessory pathway and atrioventricular re-entrant tachycardia. However, using RFCA to treat a right-sided accessory pathway in a patient with Ebstein anomaly can be difficult owing to challenges in locating t...

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Detalles Bibliográficos
Autores principales: Ota, Chihiro, Igarashi, Miyako, Nogami, Akihiko, Ishizu, Tomoko, Aonuma, Kazutaka, Ieda, Masaki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2021
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8209408/
https://www.ncbi.nlm.nih.gov/pubmed/34169262
http://dx.doi.org/10.1016/j.cjco.2021.01.008
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author Ota, Chihiro
Igarashi, Miyako
Nogami, Akihiko
Ishizu, Tomoko
Aonuma, Kazutaka
Ieda, Masaki
author_facet Ota, Chihiro
Igarashi, Miyako
Nogami, Akihiko
Ishizu, Tomoko
Aonuma, Kazutaka
Ieda, Masaki
author_sort Ota, Chihiro
collection PubMed
description Radiofrequency catheter ablation (RFCA) is the primary choice for treating patients with an accessory pathway and atrioventricular re-entrant tachycardia. However, using RFCA to treat a right-sided accessory pathway in a patient with Ebstein anomaly can be difficult owing to challenges in locating the electrophysiological atrioventricular groove. We report a case of atrioventricular re-entrant tachycardia in a patient with Ebstein anomaly and a right-sided accessory pathway that was successfully treated using RFCA and 3-dimensional (3D) high-density mapping. RFCA and 3D mapping may be useful in the management of such cases and may aid in improving prognoses of patients.
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spelling pubmed-82094082021-06-23 Visualization of an Accessory Pathway by 3D High-Density Mapping: A Case of Ebstein Anomaly With Atrioventricular Re-entrant Tachycardia Ota, Chihiro Igarashi, Miyako Nogami, Akihiko Ishizu, Tomoko Aonuma, Kazutaka Ieda, Masaki CJC Open Case Report Radiofrequency catheter ablation (RFCA) is the primary choice for treating patients with an accessory pathway and atrioventricular re-entrant tachycardia. However, using RFCA to treat a right-sided accessory pathway in a patient with Ebstein anomaly can be difficult owing to challenges in locating the electrophysiological atrioventricular groove. We report a case of atrioventricular re-entrant tachycardia in a patient with Ebstein anomaly and a right-sided accessory pathway that was successfully treated using RFCA and 3-dimensional (3D) high-density mapping. RFCA and 3D mapping may be useful in the management of such cases and may aid in improving prognoses of patients. Elsevier 2021-01-21 /pmc/articles/PMC8209408/ /pubmed/34169262 http://dx.doi.org/10.1016/j.cjco.2021.01.008 Text en © 2021 The Authors https://creativecommons.org/licenses/by/4.0/This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Case Report
Ota, Chihiro
Igarashi, Miyako
Nogami, Akihiko
Ishizu, Tomoko
Aonuma, Kazutaka
Ieda, Masaki
Visualization of an Accessory Pathway by 3D High-Density Mapping: A Case of Ebstein Anomaly With Atrioventricular Re-entrant Tachycardia
title Visualization of an Accessory Pathway by 3D High-Density Mapping: A Case of Ebstein Anomaly With Atrioventricular Re-entrant Tachycardia
title_full Visualization of an Accessory Pathway by 3D High-Density Mapping: A Case of Ebstein Anomaly With Atrioventricular Re-entrant Tachycardia
title_fullStr Visualization of an Accessory Pathway by 3D High-Density Mapping: A Case of Ebstein Anomaly With Atrioventricular Re-entrant Tachycardia
title_full_unstemmed Visualization of an Accessory Pathway by 3D High-Density Mapping: A Case of Ebstein Anomaly With Atrioventricular Re-entrant Tachycardia
title_short Visualization of an Accessory Pathway by 3D High-Density Mapping: A Case of Ebstein Anomaly With Atrioventricular Re-entrant Tachycardia
title_sort visualization of an accessory pathway by 3d high-density mapping: a case of ebstein anomaly with atrioventricular re-entrant tachycardia
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8209408/
https://www.ncbi.nlm.nih.gov/pubmed/34169262
http://dx.doi.org/10.1016/j.cjco.2021.01.008
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