title: Long-term echocardiographic Doppler monitoring of Hancock bioprostheses in the aortic valve position.
authors.affiliation: Department of Cardiology, University of Padova Medical School, Italy.
authors.forename: P
authors.initials: P
authors.lastname: Melacini
authors.forename: C
authors.initials: C
authors.lastname: Villanova
authors.forename: G
authors.initials: G
authors.lastname: Thiene
authors.forename: M
authors.initials: M
authors.lastname: Minarini
authors.forename: G
authors.initials: G
authors.lastname: Fasoli
authors.forename: U
authors.initials: U
authors.lastname: Bortolotti
authors.forename: G
authors.initials: G
authors.lastname: Ramuscello
authors.forename: S
authors.initials: S
authors.lastname: Dalla Volta
mesh_terms: D000206:Actuarial Analysis; D000328:Adult; D000368:Aged; D001021:Aortic Valve; D001705:Bioprosthesis / Q000706:statistics & numerical data; D015150:Echocardiography, Doppler; D005260:Female; D005500:Follow-Up Studies; D006350:Heart Valve Prosthesis / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D008875:Middle Aged; D011474:Prosthesis Design / Q000706:statistics & numerical data; D011475:Prosthesis Failure; D013997:Time Factors