U-2338

MAINTAINING MEAN ARTERIAL PRESSURE OF ABOUT 65 MMHG OR ABOVE WITH ABOUT 1 NG/KG/MIN TO ABOUT 40 NG/KG/MIN ANGIOTENSIN II IN HYPOTENSIVE PATIENTS TREATED WITH VASOPRESSIN OR A VASOPRESSIN ANALOGUE AND REDUCING VASOPRESSIN OR VASOPRESSIN ANALOGUE USE