title: [Significance of the M-mode mitral valve echogram in mitral valve surgery (author's transl)].
mesh_terms: D000328:Adult; D004452:Echocardiography; D006801:Humans; D008875:Middle Aged; D008943:Mitral Valve / Q000503:physiopathology* / Q000601:surgery; D008946:Mitral Valve Stenosis / Q000175:diagnosis* / Q000601:surgery