Fig. 3From: Prognostic value of 99mTc-ECD brain perfusion SPECT in patients with atrial fibrillation and dementiaROC analysis used for determining the cut-off score based on the occurrence of MACE. Cut-off for the high score was 1.44, and the AUC was 0.749. Abbreviations: AUC, area under the curve; ROC, receiver operating characteristicBack to article page