Arfonad test for predicting blood pressure response to spinal anestheisia.
D000328:Adult; D000368:Aged; D000775:Anesthesia, Spinal / Q000009:adverse effects*; D001794:Blood Pressure / Q000187:drug effects; D005260:Female; D006801:Humans; D007022:Hypotension / Q000517:prevention & control*; D007263:Infusions, Parenteral; D007275:Injections, Intravenous; D008297:Male; D008875:Middle Aged; D014294:Trimethaphan
D014294:Trimethaphan