[Experimental studies on the treatment of congenital mitral stenosis using the extracardiac porcine valved conduit between left atrium and left ventricle].
D000818:Animals; D001705:Bioprosthesis; D004285:Dogs; D006325:Heart Atria / Q000601:surgery; D006350:Heart Valve Prosthesis; D006352:Heart Ventricles / Q000601:surgery; D008943:Mitral Valve / Q000601:surgery; D008946:Mitral Valve Stenosis / Q000151:congenital / Q000601:surgery*