Open access
Sep 2026
Impedance Changes During Intracardiac Echocardiography-Confirmed Catheter Contact in Pulsed Field Ablation.
PURPOSE Pulsed field ablation (PFA) has become an established treatment modality for atrial fibrillation (AF). Adequate catheter-to-tissue contact is essential for effective energy delivery. However, impedance characteristics associated with directly visualized catheter contact during PFA have not been well characteriz...
Kohki Kimura, Hirotoshi Nagae, Y. Yamamoto et al.
· Indian Pacing and Electrophy... · 1 citation