blood pressure ( bp ) , plasma electrolytes , renin , aldosterone , angiotensin ii ( aii ) or catecholamines , the chronotropic effects of intravenous isoproterenol , norepinephrine ( ne ) or aii , the pressor responses to ne or aii , and the relationship between plasma aii and aldosterone concentrations were studied before and after 10 days of dietary supplementation with potassium 100 mmol/day , in normotensive members of normotensive ( n = 12 ) or hypertensive ( n = 12 ) families , and 11 patients with borderline essential hypertension .
C0007412
catecholamines
C0028351
norepinephrine