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Figure 4 Differences in ST resolution between patients with Thrombolysis In Myocardial Infarction (TIMI) grade 2 and TIMI grade 3 epicardial blood flow. Adapted from de Lemos JA, Antman EM, McCabe CH, et al. ST segment resolution and infarct related artery patency and flow after thrombolytic therapy. Am J Cardiol 2000;85:299–304.