Evaluation and comparison of impedance and amplitude changes in lesion index‐guided pulmonary vein isolation

Evaluation and comparison of impedance and amplitude changes in lesion index‐guided pulmonary vein isolation

Abstract Background The lesion index (LSI) has been used to estimate lesion formation after radiofrequency catheter ablation. However, the impedance drop and decrease in bipolar amplitude of intracardiac electrograms, which are parameters that are traditionally used to predict effective ablation les...

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Bibliographic Details
Main Authors: Yutaro Kaneko, Yoshihisa Naruse, Taro Narumi, Makoto Sano, Tsuyoshi Urushida, Yuichiro Maekawa
Format: Article
Language:English
Published: Wiley 2024-02-01
Series:Journal of Arrhythmia
Subjects:
ablation
atrial fibrillation
impedance drop
lesion index
pulmonary vein isolation
Online Access:https://doi.org/10.1002/joa3.12966
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