Fig. 6From: Monitoring variability in parameter estimates for lumped parameter models of the systemic circulation using longitudinal hemodynamic measurementsThe mean parameter estimates, and standard deviations, for all individuals in the different data sets. These results originate from estimates made for the closed-loop (“CL”) and open-loop (“OL”) models, respectively. “F” indicates the finger pressure waveform, and “C” indicates the data set with the carotid pressure waveform. The y-axis represents model parameters and units listed in Table 1 as BSA indexed values, with the exception of \(t_{\text{peak}}\) which is given in units seconds, s. \(E_{\text{max}}\) is the maximal left-ventricular elastance, \(C_{\text{ao}}\) is the systemic arterial compliance, \(R_{\text{sys}}\) is the total peripheral resistance, \(t_{\text{peak}}\) is the time of maximal ventricular elastance, \(Z_{\text{ao}}\) is the characteristic aortic impedance, \(V_{\text{tot}}\) is the total stressed blood volume, and \(C_{\text{sv}}\) is the systemic venous complianceBack to article page