[New technic for implantation of artificial aortic and mitral valves].
D001021:Aortic Valve / Q000601:surgery*; D005112:Extracorporeal Circulation; D006350:Heart Valve Prosthesis; D006801:Humans; D008943:Mitral Valve / Q000601:surgery*
Nueva técnica de implantación de válvulas artificiales en mitral y aorta.