U.S., Feb. 3 -- ClinicalTrials.gov registry received information related to the study (NCT07380620) titled 'Stepwise Strategy for Treatment of Atrial Fibrillation Substrate Extended Study' on Sept. 28, 2025.
Brief Summary: This is an observational, bidirectional cohort study, aiming to establish a long-term registry of adult patients with Persistent atrial fibrillation (ps-AF) in Southwest China to characterize patient profiles and evaluate embolism risk, rate control, rhythm control and complication management and outcomes over 5 years' follow-up. The objectives of the study are to: Describe the demographic, clinical, and treatment characteristics of ps-AF patients across Southwest China and assess the effectiveness and safety of various ...