Novel “red‐bull sign” during cavotricuspid isthmus ablation: Indication of an ablation catheter stuck in the subeustachian pouch

Novel “red‐bull sign” during cavotricuspid isthmus ablation: Indication of an ablation catheter stuck in the subeustachian pouch

Abstract Background A subeustachian pouch (SEP) often hinders the completion of a cavotricuspid isthmus (CTI) ablation of typical atrial flutter (AFL) and sometimes causes steam‐pops during a power‐controlled ablation. We hypothesized that real‐time bull's‐eye monitoring of the catheter surface...

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Bibliographic Details
Main Authors: Moyuru Hirata, Koichi Nagashima, Ryuta Watanabe, Yuji Wakamatsu, Naoto Otsuka, Satoshi Hayashida, Shu Hirata, Masanaru Sawada, Sayaka Kurokawa, Yasuo Okumura
Format: Article
Language:English
Published: Wiley 2022-12-01
Series:Journal of Arrhythmia
Subjects:
atrial flutter
cavotricuspid isthmus
second‐generation irrigated catheter
subeustachian pouch
temperature‐controlled ablation
Online Access:https://doi.org/10.1002/joa3.12793

Internet

https://doi.org/10.1002/joa3.12793

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