Figure 3From: Procalcitonin testing for diagnosis and short-term prognosis in bacterial infection complicated by congestive heart failure: a multicenter analysis of 4,698 casesReceiver operating characteristic curve for procalcitonin-based diagnosis of infections complicated by different classes of heart failure. As depicted, procalcitonin (PCT) had high areas under the receiver operating characteristic curve in each heart failure group. However, the best cutoff values for each group were different.Back to article page