Figure 2

ROC curves for T1 and T2 values measured along the interventricular septum (septal T1 & T2) as well as circumferentially at mid-ventricular short axis slice (Global T1 and T2) to diagnose rejection in heart transplant recipients. The area under the curve for combined T1 and T2 values was 0.946 with sensitivity of 100% and specificity of 85%.