title: Echo-free perfused space after homograft replacement of aortic valve: a morphologic study.
authors.forename: P
authors.initials: P
authors.lastname: Masiello
authors.forename: G
authors.initials: G
authors.lastname: Mastrogiovanni
authors.forename: R
authors.initials: R
authors.lastname: Russo
authors.forename: P
authors.initials: P
authors.lastname: Angrisani
authors.forename: G
authors.initials: G
authors.lastname: Di Benedetto
mesh_terms: D001021:Aortic Valve / Q000601:surgery; D017548:Echocardiography, Transesophageal; D004697:Endocarditis, Bacterial / Q000000981:diagnostic imaging / Q000601:surgery; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D012086:Reoperation; D013203:Staphylococcal Infections / Q000000981:diagnostic imaging / Q000601:surgery; D013997:Time Factors; D014184:Transplantation, Homologous