TABLE 2

Performance of WT and WM at MPI CZT SPECT and Cardiac MR for Detection of Scar

Segmental parameter	AUC	P	Cutoff	Sensitivity	Specificity
WM at MPI CZT SPECT	0.74 ± 0.03	<0.0001	5.9 mm	0.71	0.64
WT at MPI CZT SPECT	0.74 ± 0.03	<0.0001	31%	0.77	0.60
WM at cardiac MR	0.85 ± 0.02	<0.0001	6.6 mm	0.77	0.77
WT at cardiac MR	0.86 ± 0.02	<0.0001	57%	0.82	0.74

AUC = area under ROC curve for detection of segments with >25% scar transmurality.