Fig. 1From: Implementation of goal-directed fluid therapy during hip revision arthroplasty: a matched cohort studyGraphical representation of our GDFT protocol. Fluid was administered until stroke volume reached a plateau value (SVmax). The optimum SV (SVopt) value was the last value preceding SVmax. SV trigger (SVtrigger) was calculated as SVopt minus 10%. Additional colloid boluses were administered only when SV was below SVtrigger Back to article page