Norepinephrine: alpha, beta 1, or beta 2?
Dose: 0.01-1 mcg/kg/min. Peripheral vasc effect: alpha | Cardiac: B1
Epinephrine: alpha, beta 1, or beta 2?
Depends on dose. Low: 0.01-0.1 mCg/kg/min: peripheral vasc. effect: alpha & beta 2. Cardiac effect: B1&B2. Mod: 0.1-0.5 mCg/kg/min: alpha | B1&B2
What does the adrenergic receptor: Beta 1 do when activated in an endothelial cell?
Vasoconstricts