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Figure 2 Preangioplasty Thrombolysis in Myocardial Infarction (TIMI) flow grade 3 (with 95% confidence interval) in the reported emergency room initiated abciximab patency trials, each separately and together, compared with that preangioplasty in the angioplasty arm of the GUSTO-IIb Angioplasty Substudy (17). angio = angiography; GRAPE = Glycoprotein Receptor Antagonist Patency Evaluation; SPEED = Strategies for Patency Enhancement in the Emergency Department study.