Materials science

Composite material

Electrocardiography

Bundle

Cardiology

Bundle branch block

Left bundle branch block

Internal medicine

Heart failure

Bundle of His

Electrical conduction system of the heart

Medicine

Heart Rhythm

Studies have demonstrated the feasibility and clinical benefits of permanent His-bundle pacing (HBP).1 However, concerns regarding higher pacing thresholds, lower R-wave amplitudes, and the potential to develop distal conduction block have limited the clinical application of HBP in certain subgroups.1,2

A beginner's guide to permanent left bundle branch pacing