HAVCR1 and Abnormal renal physiology: Due to the impact of age in renal dysfunction, the combination of aggregating VDBP, CysC, and KIM-1 for an early discrimination of patients with ADHF with subclinical renal function deterioration during hospitalisation was further reanalysed in an age-adjusted subgroup of patients (age; RI vs. noRI subgroups: 74 [69–77] vs. 69 [63–72] years, P = 0.304; N = 13/group).