title: [A case of Wolff-Parkinson-White syndrome with 2 accessory pathways].
authors.forename: W J
authors.initials: WJ
authors.lastname: Musiał
authors.forename: J
authors.initials: J
authors.lastname: Ruta
authors.forename: H
authors.initials: H
authors.lastname: Bolińska
mesh_terms: D000328:Adult; D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D008297:Male; D013613:Tachycardia, Ectopic Junctional / Q000175:diagnosis / Q000209:etiology*; D013617:Tachycardia, Supraventricular / Q000209:etiology*; D014927:Wolff-Parkinson-White Syndrome / Q000150:complications / Q000503:physiopathology*
vernacular_title: Przypadek zespołu WPW z dwiema dodatkowymi drogami przewodzacymi.