[Role of oxygen therapy in the preoperative management of patients with mitral stenosis of stage V].
D000328:Adult; D005260:Female; D006801:Humans; D008946:Mitral Valve Stenosis / Q000601:surgery*; D010092:Oximetry; D010102:Oxygen Inhalation Therapy; D011300:Preoperative Care
Rol' kislorodnoĭ terapii v predoperatsionnoĭ podgotovke bol'nykh mintral'nym stenozom V stadii.