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Delayed-Onset Life-Threatening Takotsubo Cardiomyopathy Following Pulsed-Field Ablation

Kazuma Iimura1, Atsuhiko Yagishita1, Aika Iijima1

  • 1Department of Cardiology, Tokai University, Isehara, Kanagawa, Japan.

JACC. Case Reports
|June 6, 2026
PubMed
Summary

Pulsed-field ablation (PFA) for atrial fibrillation may rarely cause delayed Takotsubo cardiomyopathy (TTC). Close monitoring post-procedure is crucial for prompt management of potential autonomic imbalance complications.

Keywords:
Takotsubo cardiomyopathyautonomic dysfunctiondelayed-onset complicationmechanical circulatory supportpulsed field ablationventricular fibrillation

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