CRP and Sepsis: Objectives and methods: This study aimed to evaluate the diagnostic and prognostic accuracy of sST2, along with other biomarkers, such as high-sensitivity C-reactive protein (hs-CRP), N-terminal pro-B-type natriuretic peptide (NT-proBNP), procalcitonin (PCT) and mid-regional pro-adrenomedullin (MR-proADM), in patients with AHF, sepsis and AHF/sepsis overlap.