title: Abnormal mitral valve chorda.
authors.affiliation: Department of Cardiovascular Surgery, Tachikawa Medical Center.
authors.forename: Yuki
authors.initials: Y
authors.lastname: Okamoto
authors.forename: Kazuo
authors.initials: K
authors.lastname: Yamamoto
authors.forename: Tsutomu
authors.initials: T
authors.lastname: Sugimoto
authors.forename: Shinpei
authors.initials: S
authors.lastname: Yoshii
mesh_terms: D006349:Heart Valve Diseases / Q000000981:diagnostic imaging* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000002:abnormalities* / Q000000981:diagnostic imaging* / Q000601:surgery; D014463:Ultrasonography