title: Atrioventricular block with 4:2 conduction pattern: concealed electrotonic conduction as an alternative mechanism.
authors.forename: Shinji
authors.initials: S
authors.lastname: Kinoshita
authors.forename: Takakazu
authors.initials: T
authors.lastname: Katoh
mesh_terms: D001281:Atrial Fibrillation / Q000175:diagnosis / Q000503:physiopathology; D054537:Atrioventricular Block / Q000145:classification / Q000175:diagnosis* / Q000503:physiopathology*; D003937:Diagnosis, Differential; D004562:Electrocardiography / Q000379:methods*; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans