we conclude that hypotension in the fluid resuscitated porcine e shock model is primarily the result of peripheral vasodilatation , that the vascular response to vasoconstrictors in this model is markedly attenuated following e administration , that blood pressure elevation with norepinephrine , dopamine , and phenylephrine neither decreases blood flow to any organ nor increases blood flow to organs with reduced flow , and that norepinephrine , dopamine , and phenylephrine affect regional blood flow similarly in this model .
C0020649
hypotension
C0031469
phenylephrine