Mitral valve bypass by valved conduit.
D001024:Aortic Valve Stenosis / Q000601:surgery*; D001807:Blood Vessel Prosthesis / Q000379:methods*; D005260:Female; D006325:Heart Atria / Q000601:surgery; D006352:Heart Ventricles / Q000601:surgery; D006801:Humans; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000601:surgery*