Key result
Catheter ablation (30 W, 90 s) from the proximal segment of the right pulmonary artery successfully eliminated focal atrial tachycardia.
Case Report (n=1)
This case demonstrates the feasibility of successfully ablating an epicardial atrial tachycardia originating near the left atrial roof from the right pulmonary artery.
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May identify novel ablation targets in refractory focal atrial tachycardia; leaves open safety, efficacy, and reproducibility.
Han et al. (2019) conducted a case report in Paroxysmal atrial fibrillation and tachycardia (n=1). Catheter ablation from the right pulmonary artery was evaluated on Elimination of tachycardia. Catheter ablation (30 W, 90 s) from the proximal segment of the right pulmonary artery successfully eliminated focal atrial tachycardia.
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