[Our observations in surgical treatment of mitral valve diseases].
D005112:Extracorporeal Circulation; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000601:surgery*; D008946:Mitral Valve Stenosis / Q000601:surgery*
Własne spostrzezenia w leczeniu chirurgicznym wad lewego ujścia zylnego.