[Regional pulmonary perfusion and ventilation before and after commissurolysis of the mitral valve].
D006801:Humans; D008722:Methods; D008944:Mitral Valve Insufficiency / Q000601:surgery*; D008946:Mitral Valve Stenosis / Q000601:surgery*; D012039:Regional Blood Flow; D014692:Ventilation-Perfusion Ratio; D014797:Vital Capacity
Regionální plicní perfúze a ventilace pred komisurolýzou mitrálni chlopnĕ a po ní.