twenty-four-hour rate ( hr ) and 4-hourly excretion of epinephrine , norepinephrine , and dopamine were comparable between normotensive and hbp persons and no correlation between urinary catecholamines and arterial bp ( systolic , diastolic , or mean ) , hr , or prevalence of ectopic beats was found in any of the three groups or in the total study population .
C0014563
epinephrine
C0028351
norepinephrine