title: Right bundle branch block and second-degree atrioventricular block: what is the mechanism?
authors.affiliation: Cardiac Electrophysiology Laboratory, University Hospitals of Cleveland/ Case Western Reserve University, Ohio 44106, USA. nxv11@case.edu
authors.forename: Niraj
authors.initials: N
authors.lastname: Varma
mesh_terms: D002037:Bundle-Branch Block / Q000503:physiopathology* / Q000628:therapy; D004562:Electrocardiography; D022062:Electrophysiologic Techniques, Cardiac; D006327:Heart Block / Q000503:physiopathology*; D006801:Humans; D010138:Pacemaker, Artificial; D013575:Syncope / Q000503:physiopathology*