the effects of the antihypertensive imidazoline compounds 2- ( 5 fluor-0-toluidine ) -2-imidazoline hydrochloride ( st 600 ) and 2- ( 2 , 6 dichlorophenylamine ) -2-imidazoline hydrochloride ( st 155 , clonidine , catapres ) on intra-arterial pressure , cardiac output , stroke volume , heart rate , total peripheral resistance , renal blood flow , glomerular filtration rate , renal vascular resistance , plasma volume , plasma renin and aldosterone concentration were studied in five patients with essential hypertension .
C1449836
imidazoline
C0009014
clonidine