title: [Lumbar CSF and arterial acid-base balance and PO2 during cardiopulmonary bypass (author's transl)].
mesh_terms: D000136:Acid-Base Equilibrium; D000328:Adult; D002315:Cardiopulmonary Bypass; D002555:Cerebrospinal Fluid / Q000032:analysis*; D005260:Female; D006349:Heart Valve Diseases / Q000097:blood / Q000601:surgery; D006801:Humans; D008161:Lumbosacral Region; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000032:analysis* / Q000097:blood / Q000134:cerebrospinal fluid
chemical_list: D010100:Oxygen