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Table 1 Diagnostic Accuracy of Pixel-wise Quantification of Regadenoson Perfusion

From: Feasibility and preliminary diagnostic results of pixel-wise quantification of regadenoson first pass cardiac magnetic resonance perfusion imaging

  

Sensitivity

Specificity

Accuracy

PPV

NPV

No ROIs

Obs 1

0.82

0.88

0.85

0.86

0.85

 

Obs 2

0.95

0.6

0.77

0.68

0.94

Epi/Endo ROIs

Obs 1

0.77

0.96

0.87

0.94

0.83

 

Obs 2

0.86

0.92

0.89

0.9

0.88