U.S., Nov. 29 -- ClinicalTrials.gov registry received information related to the study (NCT07254455) titled 'CASTLE-HFpEF (Catheter Ablation for Atrial Fibrillation Patients With Heart Failure With Mildly Reduced and Preserved Ejection Fraction)' on Nov. 19.

Brief Summary: The clinical equipoise in the treatment of Atrial Fibrillation (AF) in patients with Heart Failure with mildly reduced Ejection Fraction/Heart Failure with Preserved Ejection Fraction (HFmrEF/HFpEF) reflects the scarcity of randomized trials on different treatment modalities. By generating high-quality, evidence-based, randomized data on the impact of treatment on hard outcomes, Catheter Ablation Versus Standard Conventional Treatment in Atrial Fibrillation Patients with...