Figure 3From: Parallel evolution of circulating FABP4 and NT-proBNP in heart failure patientsFABP4 and NT-proBNP relationship with functional status and self-care behavior of HF patients. The serum FABP4 (white bars) and NT-proBNP (black bars) concentrations in HF patients, stratified by tertiles of the 6MWT results (A) and tertiles of the MLHFQ results (B).Back to article page