Intravenous clonidine in hypertensive patients.
D002302:Cardiac Output / Q000187:drug effects; D003000:Clonidine / Q000494:pharmacology* / Q000627:therapeutic use; D005215:Fasting; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D013997:Time Factors; D014655:Vascular Resistance / Q000187:drug effects
D003000:Clonidine