-adrenergic receptors decreases venous resistance and increases venous return [1 6]. Poloujadoff et al. [ 17 ], in an animal study during uncontrolled hemorrhage,
suggested that NE infusion reduced the amount of fluid required to achieve a given arterial pressure target and corresponded to lower blood loss and significantly improved survival. We can therefore propose the early use of NE to restore blood pressure as quickly as possible and limit fluid resuscitation and hemodilution.