mean arterial pressure ( map ) and heart rate ( hr ) were recorded continuously , and plasma renin activity ( pra ) , ang ii immunoreactivity ( ang ii-ir ) , aldosterone ( aldo ) , arginine vasopressin ( avp ) , norepinephrine ( ne ) , epinephrine ( epi ) , and serum na+ and k+ were measured at 3 and 6 h .
C0028351
norepinephrine
C0014563
epinephrine