title: [Estimation of non-rheumatic mitral valve regurgitation by Doppler echocardiography].
authors.affiliation: Second Department of Internal Medicine, Kagawa Medical School.
authors.forename: H
authors.initials: H
authors.lastname: Fukada
authors.forename: H
authors.initials: H
authors.lastname: Morita
authors.forename: K
authors.initials: K
authors.lastname: Mizue
authors.forename: H
authors.initials: H
authors.lastname: Matsuo
mesh_terms: D015150:Echocardiography, Doppler; D006801:Humans; D008729:Methoxamine; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000175:diagnosis* / Q000503:physiopathology
chemical_list: D008729:Methoxamine