title: Transition from narrow to wide complex tachycardia: connection or coincidence?
authors.affiliation: Arrhythmia Service, London Health Sciences Center, London, Ontario, Canada. m.assar@attbi.com
authors.forename: Manish D
authors.initials: MD
authors.lastname: Assar
authors.forename: Andrew D
authors.initials: AD
authors.lastname: Krahn
authors.forename: Raymond
authors.initials: R
authors.lastname: Yee
authors.forename: Allan C
authors.initials: AC
authors.lastname: Skanes
mesh_terms: D000368:Aged; D001283:Atrioventricular Node / Q000503:physiopathology; D002037:Bundle-Branch Block / Q000503:physiopathology; D004562:Electrocardiography; D022062:Electrophysiologic Techniques, Cardiac; D005260:Female; D006801:Humans; D013610:Tachycardia / Q000503:physiopathology*; D013611:Tachycardia, Atrioventricular Nodal Reentry / Q000503:physiopathology*; D018879:Ventricular Premature Complexes / Q000503:physiopathology