Left Bundle Branch Conduction Recovery Following Left Bundle Branch Pacing in a Heart Failure Patient

This report presents the application of left bundle branch pacing as a cardiac resynchronization therapy in a patient with systolic heart failure and complete left bundle branch block. At the 3-month follow-up, the patient had significant improvement in cardiac function accompanied by the recovery of left bundle branch conduction. (Level of Difficulty: Intermediate.)
Graphical abstract
This report presents the application of left bundle branch pacing as a cardiac resynchronization therapy in a patient with systolic heart failure and…