after three minutes of cpr , the animals were allocated to receive either norepinephrine 0.08 mg/kg ( n = 5 ) , norepinephrine 0.12 mg/kg ( n = 5 ) , norepinephrine 0.16 mg/kg ( n = 5 ) , or epinephrine 0.20 mg/kg ( n = 5 ) .
C0028351
norepinephrine
C0014563
epinephrine