title: Triple atrioventricular nodal pathways can be masked.
abstract: In summary, CL modulates the dispersion in refractoriness of triple nodal pathways by causing greater changes in refractoriness in the slower pathways and thus determines the feasibility of manifestation.
authors.affiliation: Second Department of Internal Medicine, Faculty of Medicine, University of Tokyo, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Yamashita
authors.forename: Y
authors.initials: Y
authors.lastname: Murakawa
authors.forename: K
authors.initials: K
authors.lastname: Ajiki
authors.forename: M
authors.initials: M
authors.lastname: Omata
mesh_terms: D001283:Atrioventricular Node / Q000503:physiopathology*; D002304:Cardiac Pacing, Artificial; D004594:Electrophysiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013611:Tachycardia, Atrioventricular Nodal Reentry / Q000175:diagnosis / Q000503:physiopathology*; D013614:Tachycardia, Paroxysmal / Q000175:diagnosis / Q000503:physiopathology*; D013617:Tachycardia, Supraventricular / Q000175:diagnosis / Q000503:physiopathology*; D013997:Time Factors