title: An irregular wide-complex rhythm: what is the mechanism?
authors.affiliation: Cardiovascular Division, Washington University School of Medicine, St. Louis, Missouri 63110, USA.
authors.forename: Phillip S
authors.initials: PS
authors.lastname: Cuculich
authors.forename: Timothy W
authors.initials: TW
authors.lastname: Smith
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis / Q000503:physiopathology*; D004562:Electrocardiography; D022062:Electrophysiologic Techniques, Cardiac; D006329:Heart Conduction System / Q000503:physiopathology; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged