title: Two-to-one atrioventricular block: where is the block?
authors.affiliation: University of Arizona, Sarver Heart Center, Tucson, Arizona 85724, USA. jindik@email.arizona.edu
authors.forename: Julia H
authors.initials: JH
authors.lastname: Indik
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D002036:Bundle of His / Q000503:physiopathology*; D002304:Cardiac Pacing, Artificial / Q000379:methods; D004562:Electrocardiography / Q000379:methods; D006327:Heart Block / Q000175:diagnosis* / Q000503:physiopathology* / Q000628:therapy; D006801:Humans; D008297:Male; D010138:Pacemaker, Artificial; D011690:Purkinje Fibers / Q000503:physiopathology*; D016896:Treatment Outcome