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September 23, 2025European Heart Journal - Case ReportsOpen Access

Atrial tachycardia of left atrial appendage origin treated with pulsed field ablation using a linear-tip catheter: a case report

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Authors

SWShaohui WuGZGuangchen ZouJGJiongchao Guo

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Overview

Case report shows effective treatment of atrial tachycardia using linear-tip catheter, indicating reduced thromboembolism risks.

Key Points

  • Atrial tachycardia originating from the left atrial appendage was successfully treated using pulsed field ablation.
  • The 14-year-old patient experienced significant symptoms, which were alleviated through targeted ablation at the source.
  • Pulsed field ablation minimizes thermal damage, making it safer for adjacent tissues compared to traditional methods.
  • Using a linear tip catheter offers a less invasive alternative to surgical ligation, reducing the risk of thromboembolism.

Cite This Study

Wu et al. (2025) studied this question.

synapsesocial.com/papers/68d440a6713b0b5dfea7fe94https://doi.org/10.1093/ehjcr/ytaf470
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Synapse has enriched one closely related paper. Consider it for comparative context:

  1. 1Coronary Arterial Spasm During Pulsed Field Ablation to Treat Atrial Fibrillation2022 · 276 citations