title: Haemodynamic effects of dihydroergotamine during spinal anaesthesia in man.
mesh_terms: D000328:Adult; D000775:Anesthesia, Spinal; D001794:Blood Pressure / Q000187:drug effects*; D002302:Cardiac Output / Q000187:drug effects*; D003250:Constriction; D004878:Ergotamine / Q000494:pharmacology*; D006339:Heart Rate / Q000187:drug effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000097:blood; D010101:Oxygen Consumption; D013268:Stimulation, Chemical; D014655:Vascular Resistance / Q000187:drug effects*
chemical_list: D004878:Ergotamine; D010100:Oxygen