title: An uncommon manifestation of atrioventricular block: what is the mechanism?
authors.affiliation: Department of Medicine, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania.
authors.forename: Reginald T
authors.initials: RT
authors.lastname: Ho
mesh_terms: D054537:Atrioventricular Block / Q000175:diagnosis* / Q000503:physiopathology*; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged
keywords: atrioventricular block; electrophysiology - clinical; supernormality