Norepinephrine in Preperiod of Hypotensive Resuscitation in Hemorrhagic Shock

Patients were received resuscitative fluid \[administered at beginning with the arrival of the patient in the emergency department (mean blood pressure \>70 mmHg)\] followed by low dose of NE (0.05-0.2 μg/kg/min).

Patients were received resuscitative fluid. If there were no response to treatment to resuscitative fluid, they received NE gradually till reach high dose (≥0.3 μg/kg/min).