title: Mönckeberg's sling.
authors.affiliation: Electrophysiology Service, Montreal Heart Institute, Quebec, Canada. pkhairy@cardio.tch.harvard.edu
authors.forename: Paul
authors.initials: P
authors.lastname: Khairy
authors.forename: Anne
authors.initials: A
authors.lastname: Fournier
authors.forename: Marc
authors.initials: M
authors.lastname: Dubuc
mesh_terms: D001283:Atrioventricular Node / Q000002:abnormalities*; D002648:Child; D006801:Humans; D008297:Male; D013614:Tachycardia, Paroxysmal / Q000175:diagnosis