title: [Echocardiography in patients with mitral valve stenosis prior to and following commissurotomy].
mesh_terms: D000328:Adult; D004452:Echocardiography; D005260:Female; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000503:physiopathology* / Q000601:surgery
vernacular_title: Ultrasonokardiogram u chorych ze zwezeniem lewego ujścia zylnego przed i po komisurotomii mitralnej.