Fig. 2From: Modern peptide biomarkers and echocardiography in cardiac healthy haemodialysis patients a Copeptin concentration before (a) and after (b) haemodialysis (HD) depending on ultrafiltration rate (UF). b Copeptin concentration before (a) and after (b) haemodialysis (HD) depending on patient residual excretion (RE)Back to article page