Long PR Interval Leads to Atrial Remodeling, Fibrosis and Inducible Atrial Fibrillation in a Swine Model | JACC: Clinical Electrophysiology

Deputy Editor Kenneth Ellenbogen presents an in‑depth discussion of the study "Long PR Interval Leads to Atrial Remodeling, Fibrosis and Inducible Atrial Fibrillation in a Swine Model." In this episode, Dr. Ellenbogen walks listeners through how prolonged atrioventricular conduction can drive structural and electrical remodeling in the atria, leading to fibrosis and increased susceptibility to atrial fibrillation. He highlights the significance of these findings for understanding AF pathophysiology and considers how this preclinical model may inform future prevention and treatment strategies.