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First successful ablation of atrial tachycardia from right atrial appendage using circular pulse field ablation catheter
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  • Qinmei Xiong,
  • Jinzhu Hu,
  • Quanbin Dong,
  • Liang Xiong,
  • Qianghui Huang,
  • Ju-xiang LI,
  • Qi Chen,
  • Kui Hong
Qinmei Xiong
Nanchang University Second Affiliated Hospital
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Jinzhu Hu
Nanchang University Second Affiliated Hospital
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Quanbin Dong
Nanchang University Second Affiliated Hospital
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Liang Xiong
Nanchang University Second Affiliated Hospital
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Qianghui Huang
Nanchang University Second Affiliated Hospital
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Ju-xiang LI
Nanchang University Second Affiliated Hospital
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Qi Chen
Nanchang University Second Affiliated Hospital

Corresponding Author:[email protected]

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Kui Hong
Nanchang University Second Affiliated Hospital
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Abstract

Introduction: Atrial tachycardia(AT) occurring from the right atrial appendage(RAA) is relatively uncommon, while the catheter ablation is complicated by the anatomic characteristics. Methods: We reported a case of 60-year-old male patient who was admitted with incessant AT. Results: The tachycardia activation mapping demonstrated that the AT originated from the tip of RAA. Pulsed field ablation(PFA) using the circular mapping&PFA catheter terminated AT without any complication. Conclusions: This case corroborates that PFA might be an alternative strategy for ablation of atrial arrhythmia originating from the atrial appendage.
16 Oct 2023Submitted to Journal of Cardiovascular Electrophysiology
16 Oct 2023Submission Checks Completed
16 Oct 2023Assigned to Editor
16 Oct 2023Review(s) Completed, Editorial Evaluation Pending
19 Oct 2023Reviewer(s) Assigned