The Diagnostic Performance of Coronary CT Angiography for the Assessment of Coronary Stenosis in Calcified Plaque
Fig 4
Receive-operating characteristics (ROC) curves illustrate the CCTA ability of evaluating significant stenosis due to different types of calcified plaque.
The areas under the ROC curves (AUCs) are 0.983, 0.976, 0.877 and 0.829 respectively for type I to IV calcified plaques.