title: [Case of the month. Wide complex tachycardia].
authors.forename: Barbara J
authors.initials: BJ
authors.lastname: Holzknecht
authors.forename: David O
authors.initials: DO
authors.lastname: Arnar
mesh_terms: D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D013610:Tachycardia / Q000175:diagnosis* / Q000503:physiopathology