Figure 4From: Non-invasive assessment of fluid responsiveness by changes in partial end-tidal CO2 pressure during a passive leg-raising maneuver Individual values and box-plot of studied fluid-responsiveness parameter in responders (open circles) and non-responders (closed circles). ΔCOPLR, cardiac output changes induced by passive leg raising (PLR); ΔPETCO2-PLR = PETCO2 changes induced by PLR; ΔPP-PLR, arterial pulse pressure changes induced by PLR; FTc: corrected flow time at pre-infusion time.Back to article page