Comparative clinical outcomes of stylet-driven left bundle branch area pacing versus right ventricular pacing in patients with preserved ejection fraction: A 3-year follow-up study
Chronic right ventricular pacing (RVP) can exacerbate heart failure, but the clinical impact of left bundle branch area pacing (LBBAP) in patients with preserved left ventricular ejection fraction (LVEF) remains unclear. Because LBBAP has been performed almost exclusively with stylet-driven leads (SDLs) in Korea, we co...