Immediate vs delayed left bundle branch block after transcatheter aortic valve replacement: incidence and risk factors for permanent pacemaker implantation. - Shrem M; Tovia-Brodie O; Rav Acha M; Dadon Z; Zabern M; Perel N; Dvir D; Glikson M; Michowitz Y (Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing, 2026)