In this episode of JACC This Week, Editor-in-Chief Harlan M. Krumholz, MD, SM, FACC spotlights major electrophysiology research and clinical insights from the July 8 issue of JACC.

This week's issue features new findings on left atrial appendage occlusion techniques, comparisons of atrial fibrillation stroke prevention guidelines across regions, and device-related complications such as pacemaker lead perforation and device embolization. You'll also hear highlights from JACC: Clinical Electrophysiology, including striking Amara Yad anatomical visuals and real-world clinical scenarios.