Atrial pulsed field ablation with the OMNYPULSE catheter was safe and feasible in a porcine model, but lesion transmurality varied by location and was dose-dependent.
Does pulsed field ablation using a large-tip multipolar catheter safely create chronic atrial lesions in a porcine model?
In a porcine model, pulsed field ablation lesion transmurality varied by location and dose, highlighting the potential need for site-specific dosing strategies.
Absolute Event Rate: 0% vs 0%
Atrial PFA using the OMNYPULSE catheter was feasible and safe in a porcine model. However, lesion transmurality varied by atrial location and was dose-dependent at select sites, underscoring the need for site-specific PFA dosing strategies. Further studies are warranted to define optimal PFA parameters for consistent atrial lesion formation.
Biase et al. (Wed,) reported a other. Atrial pulsed field ablation with the OMNYPULSE catheter was safe and feasible in a porcine model, but lesion transmurality varied by location and was dose-dependent.