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Figure 1 ROC Curves for Predicting Outcome in ACS Patients From Baseline Natriuretic Peptide Levels

Combined outcomes tested at 30 (A) and 90 days (B). ACS = acute coronary syndromes; AUC = area under the curve; BNP = brain natriuretic peptide; CI = confidence interval; NT-proBNP = amino-terminal pro-brain natriuretic peptide; ROC = receiver-operating characteristic.