Action of 1-2mcg/kg.min of dopamine is
Dopamine at dose 1-2mcg/kg.min- renal vasodilatation2-10mcg/kg/min : beta 1 stimulationMore than 10 mcg/kg/min - vasoconstriction - alpha stimulationRef: Harrison; 17th ed. Pg 1453
Renal vasodilatation
Increased blood pressure
Inotropic action
Vasoconstriction
Cardiovascular system