title: [Accessory mitral valve tissue as a cause of the subvalvular aortic stenosis].
authors.affiliation: Klinika Kardiologii Akademia Medyczna, ul. Skłodowskiej 24A, 15-143 Białystok.
authors.forename: Małgorzata
authors.initials: M
authors.lastname: Knapp
authors.forename: Anna
authors.initials: A
authors.lastname: Lisowska
authors.forename: Bozena
authors.initials: B
authors.lastname: Sobkowicz
authors.forename: Mariusz
authors.initials: M
authors.lastname: Kuśmierczyk
authors.forename: Elzbieta
authors.initials: E
authors.lastname: Skibińska
authors.forename: Włodzimierz
authors.initials: W
authors.lastname: Musiał
mesh_terms: D001020:Aortic Stenosis, Subvalvular / Q000000981:diagnostic imaging* / Q000209:etiology*; D004452:Echocardiography; D006349:Heart Valve Diseases / Q000150:complications* / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve