title: Significance of cycle length alternation during orthodromic atrioventricular reentrant tachycardia.
authors.affiliation: Department of Medicine, University of Western Ontario, London, Canada.
authors.forename: Z
authors.initials: Z
authors.lastname: Csanadi
authors.forename: R
authors.initials: R
authors.lastname: Yee
authors.forename: R K
authors.initials: RK
authors.lastname: Thakur
authors.forename: G J
authors.initials: GJ
authors.lastname: Klein
mesh_terms: D000293:Adolescent; D000328:Adult; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D013611:Tachycardia, Atrioventricular Nodal Reentry / Q000503:physiopathology*