Ephedrine and phenylephrine can treat the hypotension, however an amplified vasoconstrictive response may be observed due to an alpha 2 agonist induced enhancement of baroreceptor reflexes (7) and potentiation of alpha 1-adrenoceptor-mediated vasoconstric
Ephedrine and phenylephrine can treat the hypotension, however an amplified vasoconstrictive response may be observed due to an alpha 2 agonist induced enhancement of baroreceptor reflexes (7) and potentiation of alpha 1-adrenoceptor-mediated vasoconstric
麻黄素和苯肾上腺素可治疗低血压，然而可以观察到存在过度缩血管反应，因为α-2受体激动剂导致压力感受器反射[7]和α-1肾上腺素受体介导的血管收缩作用增强[8]。