title: [Physical fitness of patients during the period of 3 years after mitral commissurotomy].
mesh_terms: D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000534:rehabilitation* / Q000601:surgery; D010809:Physical Fitness; D013997:Time Factors; D014938:Work Capacity Evaluation
vernacular_title: Wydolność fizyczna chorych w okresie 3 lat po komisurotomii mitralnej.