Acute Atrial Pacing Threshold Elevation in an Auricular Leadless Pacemaker During Monopolar Pulsed Field Ablation of the Right Inferior Pulmonary Vein: A First-in-Human Case.

INTRODUCTION: Leadless atrial pacemakers are increasingly used, yet interactions with pulsed field ablation (PFA) remain poorly described. METHODS AND RESULTS: We report the first documented case of transient loss of capture and pacing threshold elev…

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