[Trans-atrial septectomy and mitral valve replacement in idiopathic hypertrophic subaortic stenosis].
D002312:Cardiomyopathy, Hypertrophic / Q000601:surgery*; D005260:Female; D006325:Heart Atria; D006346:Heart Septum / Q000601:surgery*; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery*