title: [Comparative polycardiographic studies in patients with aortic valve disease prior to and following valve implantation].
mesh_terms: D000293:Adolescent; D000328:Adult; D001021:Aortic Valve / Q000637:transplantation*; D001022:Aortic Valve Insufficiency / Q000601:surgery*; D001024:Aortic Valve Stenosis / Q000601:surgery*; D004562:Electrocardiography; D005260:Female; D006334:Heart Function Tests; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D010701:Phonocardiography; D013997:Time Factors; D014183:Transplantation, Heterologous
vernacular_title: Porównawcze badania polikardiograficzne u chorych z wadami aortalnymi serca przed i po wszczepieniu zastawek.