title: Severe degenerative prolapse hiding a double-orifice mitral valve.
authors.affiliation: Centre of Cardiothoracic Surgery, S. João Hospital, Porto, Portugal. jalmeida@hsjoao.min-saude.pt
authors.forename: Jorge
authors.initials: J
authors.lastname: Almeida
authors.forename: Mariana
authors.initials: M
authors.lastname: Paiva
authors.forename: João
authors.initials: J
authors.lastname: Ferreira
authors.forename: Mário Jorge
authors.initials: MJ
authors.lastname: Amorim
mesh_terms: D006348:Cardiac Surgical Procedures; D017548:Echocardiography, Transesophageal; D005260:Female; D006801:Humans; D008875:Middle Aged; D008943:Mitral Valve / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D008945:Mitral Valve Prolapse / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery