title: [Estimation of size of value of the orifice in mitral stenosis by echocardiography (author's transl)].
mesh_terms: D000328:Adult; D004452:Echocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000473:pathology*; D008946:Mitral Valve Stenosis / Q000175:diagnosis*