this study compared the neuronal removal of circulating epinephrine and norepinephrine by examination of the cardiac extractions or plasma clearances of [ 3h ] norepinephrine and endogenous or 3h-labeled epinephrine in healthy subjects , patients with cardiovascular disorders , and subjects administered desipramine to block neuronal uptake .
C0028351
norepinephrine
C0014563
epinephrine