Patients with paroxysmal atrial fibrillation scheduled to undergo cardiac surgery will be screened for enrollment per protocol inclusion and exclusion criteria. Enrolled patients will then undergo ablation using the IOWA Approach Cardiac Ablation System (FARAPULSE, Inc.), followed by concomitant cardiac surgery. Subjects will be followed at 7 days, 30 days, 3 months, 6 months and 12 months with a blanking period for recurrent atrial fibrillation or atrial tachycardia of 3 months following the index ablation procedure.
IMPACT is a prospective, single-arm, multi-center, safety and feasibility study evaluating the IOWA Approach Cardiac Ablation System (FARAPULSE, Inc.) for the treatment of paroxysmal atrial fibrillation.