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Table 2 Diagnostic accuracy of gadolinium kinetics parameters for death. Diagnostic accuracy of gadolinium kinetics parameters for using receiver operating characteristic curve analysis (AUC = area under curve).

From: Cardiovascular Magnetic Resonance and prognosis in cardiac amyloidosis

 

AUC

P

Cut-off value

Sens (%)

Spec (%)

Accuracy (%)

Subepicardium T1 (2 min)

0.784

0.039

386

82

75

75

Intramyocardial T1 gradient (2 min)

0.833

0.012

23

100

66

85

Subepicardial -blood T1 (4 min)

0.875

0.006

80

91

88

90