FIGURE 2. Receiver-Operating Characteristic Curves for Prediction of Mortality.
Receiver-operating characteristic curves for each of the hemodynamic parameters (pulmonary arterial capacitance [PAC], diastolic pressure gradient [DPG], transpulmonary gradient [TPG], and pulmonary vascular resistance [PVR]) and prediction of mortality during the study follow-up period (n = 73). AUC = area under the curve; CI = confidence interval.