Utility of directional high‐density mapping catheter (Advisor(TM) HD Grid) in complex scar‐related atrial tachycardia

Mapping of scar‐related atrial tachycardias (AT) can be challenging even with the use of high‐density (HD) mapping catheter. Advisor(TM) HD Grid is the only directional HD mapping catheter which not only identify local electrical signal but more importantly capture the direction of wave front propag...

Descripción completa

Detalles Bibliográficos
Autores principales: Tan, Vern Hsen, Lyu, Murphy Zhiyuan, Tan, Peter Carlo, Wong, Loo Chin, Yeo, Colin, Wong, Kelvin Cheok Keng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2019
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7011828/
https://www.ncbi.nlm.nih.gov/pubmed/32071639
http://dx.doi.org/10.1002/joa3.12256
_version_ 1783496136578826240
author Tan, Vern Hsen
Lyu, Murphy Zhiyuan
Tan, Peter Carlo
Wong, Loo Chin
Yeo, Colin
Wong, Kelvin Cheok Keng
author_facet Tan, Vern Hsen
Lyu, Murphy Zhiyuan
Tan, Peter Carlo
Wong, Loo Chin
Yeo, Colin
Wong, Kelvin Cheok Keng
author_sort Tan, Vern Hsen
collection PubMed
description Mapping of scar‐related atrial tachycardias (AT) can be challenging even with the use of high‐density (HD) mapping catheter. Advisor(TM) HD Grid is the only directional HD mapping catheter which not only identify local electrical signal but more importantly capture the direction of wave front propagation especially in low voltage zone. Accordingly, we present a case of complex scar‐related AT with the use of Advisor(TM) HD Grid which showed clear fractionated signal at isthmus area as compare to the absence of signal on ablation catheter at the same area despite adequate contact force. Ablation at this area terminated the tachycardia.
format Online
Article
Text
id pubmed-7011828
institution National Center for Biotechnology Information
language English
publishDate 2019
publisher John Wiley and Sons Inc.
record_format MEDLINE/PubMed
spelling pubmed-70118282020-02-18 Utility of directional high‐density mapping catheter (Advisor(TM) HD Grid) in complex scar‐related atrial tachycardia Tan, Vern Hsen Lyu, Murphy Zhiyuan Tan, Peter Carlo Wong, Loo Chin Yeo, Colin Wong, Kelvin Cheok Keng J Arrhythm Case Report Mapping of scar‐related atrial tachycardias (AT) can be challenging even with the use of high‐density (HD) mapping catheter. Advisor(TM) HD Grid is the only directional HD mapping catheter which not only identify local electrical signal but more importantly capture the direction of wave front propagation especially in low voltage zone. Accordingly, we present a case of complex scar‐related AT with the use of Advisor(TM) HD Grid which showed clear fractionated signal at isthmus area as compare to the absence of signal on ablation catheter at the same area despite adequate contact force. Ablation at this area terminated the tachycardia. John Wiley and Sons Inc. 2019-11-10 /pmc/articles/PMC7011828/ /pubmed/32071639 http://dx.doi.org/10.1002/joa3.12256 Text en © 2019 The Authors. Journal of Arrhythmia published by John Wiley & Sons Australia, Ltd on behalf of the Japanese Heart Rhythm Society. This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made.
spellingShingle Case Report
Tan, Vern Hsen
Lyu, Murphy Zhiyuan
Tan, Peter Carlo
Wong, Loo Chin
Yeo, Colin
Wong, Kelvin Cheok Keng
Utility of directional high‐density mapping catheter (Advisor(TM) HD Grid) in complex scar‐related atrial tachycardia
title Utility of directional high‐density mapping catheter (Advisor(TM) HD Grid) in complex scar‐related atrial tachycardia
title_full Utility of directional high‐density mapping catheter (Advisor(TM) HD Grid) in complex scar‐related atrial tachycardia
title_fullStr Utility of directional high‐density mapping catheter (Advisor(TM) HD Grid) in complex scar‐related atrial tachycardia
title_full_unstemmed Utility of directional high‐density mapping catheter (Advisor(TM) HD Grid) in complex scar‐related atrial tachycardia
title_short Utility of directional high‐density mapping catheter (Advisor(TM) HD Grid) in complex scar‐related atrial tachycardia
title_sort utility of directional high‐density mapping catheter (advisor(tm) hd grid) in complex scar‐related atrial tachycardia
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7011828/
https://www.ncbi.nlm.nih.gov/pubmed/32071639
http://dx.doi.org/10.1002/joa3.12256
work_keys_str_mv AT tanvernhsen utilityofdirectionalhighdensitymappingcatheteradvisortmhdgridincomplexscarrelatedatrialtachycardia
AT lyumurphyzhiyuan utilityofdirectionalhighdensitymappingcatheteradvisortmhdgridincomplexscarrelatedatrialtachycardia
AT tanpetercarlo utilityofdirectionalhighdensitymappingcatheteradvisortmhdgridincomplexscarrelatedatrialtachycardia
AT wongloochin utilityofdirectionalhighdensitymappingcatheteradvisortmhdgridincomplexscarrelatedatrialtachycardia
AT yeocolin utilityofdirectionalhighdensitymappingcatheteradvisortmhdgridincomplexscarrelatedatrialtachycardia
AT wongkelvincheokkeng utilityofdirectionalhighdensitymappingcatheteradvisortmhdgridincomplexscarrelatedatrialtachycardia

Ejemplares similares