Figure 2From: Real time magnetic resonance assessment of septal curvature accurately tracks acute hemodynamic changes in pediatric pulmonary hypertensionOn ROC analysis the optimal cut-off value of ΔSC for identification of vasoresponders (defined by the revised criteria) was 0.47 (AUC = 0.92 [95%CI 0.80-1.0]). For this cut-off, the sensitivity was 68% (CI 0.51-0.99), specificity was 98% (CI 0.57-0.85), PPV was 42% (0.21-0.66) and NPV was 97% (0.81-1.0)Back to article page