简介:Mostpatientswithtrauma-hemorragicshock,priortoICUadmission,havebeenresuscitatedandstabilizedintheemergencyroom(ER)and/oroperationroom(OR).Manyofthemsufferfromsystemicedema.Thisextra-vascularfluidiscausedbymassiveinfusionoffluidandbloodforthemaintenanceofbloodpressure.Duringtherecoverystage,thepatientsexhibitspontaneousdiuresisfollowedbynegativefluidbalance.Urinevolumesofsomepatientsaremorethan10000ml/d.Doweneedtomaintainabalancebetweendailyinputandoutputofwateratthissituation?