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Figure 2 Subgroup analysis for the one-year composite end point of death, disabling stroke, reinfarction, or ischemic target vessel revascularization, comparing patients achieving an optimal percutaneous transluminal coronary angioplasty (PTCA) result (n = 415) with all patients randomized to stent implantation (n = 1,036), displayed as hazard ratios (black boxes) with 95% confidence intervals (CI) (horizontal limit lines). OR = odds ratio.
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