Fig. 2From: Usefulness of echocardiographic myocardial work in evaluating the microvascular perfusion in STEMI patients after revascularizationResults of ROC analysis to identify impaired MVP. A GWI increased the diagnostic value of TNI. B GWI increased the diagnostic value of LVEDVi. GWI global work index, LVEDVi left ventricular end-diastolic volume index, TNI troponin IBack to article page