Propranolol during controlled hypotension.
D000328:Adult; D001795:Blood Pressure Determination; D005260:Female; D006801:Humans; D007023:Hypotension, Controlled; D008297:Male; D008875:Middle Aged; D011433:Propranolol / Q000627:therapeutic use*; D011674:Pulse; D013201:Stapes Surgery; D013610:Tachycardia / Q000188:drug therapy*; D014294:Trimethaphan / Q000009:adverse effects
D014294:Trimethaphan; D011433:Propranolol