Clinical Trial: Using a Novel Balloon-shaped Large-Focal Pulsed Field Ablation Catheter in Persistent Atrial Fibrillation

U.S., Dec. 20 -- ClinicalTrials.gov registry received information related to the study (NCT07294742) titled 'Using a Novel Balloon-shaped Large-Focal Pulsed Field Ablation Catheter in Persistent Atrial Fibrillation' on Dec. 08.

Brief Summary: This clinical trial aims to evaluate the safety and effectiveness of pulmonary vein isolation (PVI) and linear ablation using a large-focal pulsed field ablation (PFA) catheter in patients with persistent atrial fibrillation (perAF). The study will address two primary questions:

1. Is the procedure safe, as determined by the absence of serious device- or procedure-related adverse events within 7 days post-ablation?

2. Is the catheter effective in creating durable lesions, as assessed by invasive ele...