title: Wide complex tachycardia.
authors.affiliation: Division of Emergency Medicine, Harvard Medical School, Boston, Massachusetts 02114, USA.
authors.forename: D F
authors.initials: DF
authors.lastname: Brown
authors.forename: E S
authors.initials: ES
authors.lastname: Nadel
mesh_terms: D000328:Adult; D004562:Electrocardiography; D006801:Humans; D008297:Male; D013610:Tachycardia / Q000175:diagnosis*; D014927:Wolff-Parkinson-White Syndrome / Q000175:diagnosis*