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Figure 2 Prevalence of Baseline CHD and Distribution of TnT and NT-proBNP

(A) Prevalence of baseline coronary heart disease (CHD) in participants with undetectable and detectable TnT levels (left), and distribution of TnT among those with detectable levels (right). (B) Prevalence of baseline CHD in participants with low versus high NT-proBNP levels (left), and distribution of NT-proBNP among all subjects (right). NT-proBNP = N-terminal pro-B-type natriuretic peptide; prior CHD = myocardial infarction or revascularization; TnT = troponin T.