Acute pulmonary vein stenosis during radiofrequency catheter ablation for atrial fibrillation.

Daisuke Yakabe,Masahiro Araki,Shujiro Inoue,Toshihiro Nakamura

Journal of Arrhythmia（2023）

Cited 0|Views4

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Abstract

We encountered acute pulmonary vein (PV) stenosis during radiofrequency catheter ablation. PV stenosis was not apparent before redo ablation (A). However, acute PV stenosis was observed after repeat ablation, including carina ablation (B, C). Computed tomography performed 6 months post-ablation revealed chronic PV stenosis (D).

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Key words

atrial fibrillation,catheter ablation,complication,pulmonary vein stenosis

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