Figure 3From: Optimal back-extrapolation method for estimating plasma volume in humans using the indocyanine green dilution methodIllustration of the back-extrapolation method for 2 different clearance rates. Note: The back-extrapolation for each case was performed by fitting the simulated data from t = 2 to 5 minutes to a mono-exponential decay and then back-extrapolating to t = 0 [3].Back to article page