Clinical Trial: Efficacy and Safety of a Voltage-Guided Stepwise Strategy for Pulmonary Vein Isolation: A Randomized Comparison With Conventional Circumferential Antral Pulmonary Vein Isolation

U.S., Jan. 22 -- ClinicalTrials.gov registry received information related to the study (NCT07354737) titled 'Efficacy and Safety of a Voltage-Guided Stepwise Strategy for Pulmonary Vein Isolation: A Randomized Comparison With Conventional Circumferential Antral Pulmonary Vein Isolation' on Jan. 18.

Brief Summary: The goal of this clinical trial is to learn if a voltage-guided stepwise pulmonary vein isolation (PVI) strategy can achieve effective PVI while potentially reducing lesion delivery, compared with conventional circumferential antral PVI, in adults (>=20 years) with paroxysmal or non-paroxysmal atrial fibrillation undergoing first-time catheter ablation. The main question(s) it aims to answer is/are:

Is voltage-guided stepwise PVI...