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. 2021 Jun 19;10(13):e020597. doi: 10.1161/JAHA.120.020597

Figure 6. ROC analysis for assessing the accuracy of diagnostic tests for detection of stress‐induced myocardial ischemia in patients with MB.

Figure 6

Dash line represents a random chance line, while solid colored line represents a test. (A) Conventional‐FFR during adenosine provocation (FFR ADO); (B) Conventional‐FFR at peak dobutamine provocation (FFR DOBmax); (C) Diastolic‐FFR during adenosine provocation (d‐FFR ADO); (D) Diastolic‐FFR at peak dobutamine provocation (d‐FFR DOBmax). ADO indicates adenosine; AUC, area under curve; d‐FFR, diastolic fractional flow reserve; DOBmax, peak dobutamine infusion; FFR, fractional flow reserve; MB, myocardial bridging; ROC, receiver‐operating characteristics curve; SE, standard error; Sn, sensitivity; and Sp, specificity.