title: [A case of severe catecholaminergic bitachycardia].
abstract: The authors report the electrophysiological study of severe catecholaminergic double tachycardia in a young athletic subject with an apparently healthy heart. The literature is reviewed and the mechanisms of double tachycardia are discussed, together with the role of the sympathetic nervous system and the therapeutic implications.
authors.forename: M
authors.initials: M
authors.lastname: Bellorini
authors.forename: F
authors.initials: F
authors.lastname: Chouty
authors.forename: E
authors.initials: E
authors.lastname: Boulet
authors.forename: N
authors.initials: N
authors.lastname: Debache
authors.forename: J
authors.initials: J
authors.lastname: Loiret
authors.forename: H
authors.initials: H
authors.lastname: Lardoux
authors.forename: J
authors.initials: J
authors.lastname: Granier
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use; D000328:Adult; D002395:Catecholamines / Q000502:physiology*; D004594:Electrophysiology; D006801:Humans; D008297:Male; D005082:Physical Exertion; D013564:Sympathetic Nervous System / Q000502:physiology; D013610:Tachycardia / Q000503:physiopathology*
chemical_list: D000319:Adrenergic beta-Antagonists; D002395:Catecholamines
vernacular_title: Un cas de bitachycardie catécholergique sévère.