Conduction system versus right ventricular pacing for bradycardia treatment; 1 year outcomes of a prospective, randomized trial in patients with advanced AV disease
Both LBBP and LVSP significantly improve ventricular dyssynchrony and effectivity of LV performance compared to RV apical pacing in heart failure patients with LBBB and an indication to CRT
Left bundle branch pacing with normal paced QRS axis produce more physiological left ventricular lateral wall depolarization than its pacing resulting in heart axis deviation