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