Actual tissue temperature during ablation index‐guided high‐power short‐duration ablation versus standard ablation: Implications in terms of the efficacy and safety of atrial fibrillation ablation

Background Actual in vivo tissue temperatures and the safety profile during high‐power short‐duration (HPSD) ablation of atrial fibrillation have not been clarified. Methods We conducted an animal study in which, after a right thoracotomy, we implanted 6–8 thermocouples epicardially in the superior...

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