Figure 1From: Thrombin and Its Receptor Enhance ST-Segment Elevation in Acute Myocardial Infarction by Activating the KATP Channel(A) Planimetry of myocardial infarct size. Digital photographs of a mid-ventricular slice after Evans blue staining. Nonperfused zones are clearly identifiable from the normal zones. (B) There was no correlation between the ratios of ST/QRS+ and the infarct index(r = −0.065, n = 20).Back to article page