Circulatory studies during spinal anesthesia: central and peripheral venous oxygen saturation before and after administration of vasopressors.
D000328:Adult; D000368:Aged; D000775:Anesthesia, Spinal; D001775:Blood Circulation / Q000187:drug effects*; D001794:Blood Pressure / Q000187:drug effects*; D001916:Brachial Artery; D002302:Cardiac Output / Q000187:drug effects; D004809:Ephedrine / Q000494:pharmacology*; D005260:Female; D005268:Femoral Vein; D006325:Heart Atria; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D007022:Hypotension / Q000188:drug therapy; D008297:Male; D008729:Methoxamine / Q000494:pharmacology*; D008875:Middle Aged; D010100:Oxygen / Q000097:blood*; D011674:Pulse / Q000187:drug effects; D012119:Respiration
D004809:Ephedrine; D008729:Methoxamine; D010100:Oxygen