Left bundle branch block-induced cardiomyopathy: a diagnostic proposal for a poorly explored pathological entity - ScienceDirect
Right Bundle Branch Block: What Is It, Causes, Symptoms & Treatment
Right Bundle Branch Block | Cedars-Sinai
In Patients with Left Bundle Branch Block, What's the Best Test for CAD? – Consult QD
Knowledge Of ECG - Right bundle branch block comes from a problem with the heart's ability to conduct electrical signals. It usually doesn't cause symptoms unless you have some other heart condition.