Figure 1From: Continuous venovenous hemodiafiltration with a low citrate dose regional anticoagulation protocol and a phosphate-containing solution: effects on acid–base status and phosphate supplementation needs Pre-post dilution RCA-CVVH and RCA-CVVHDF circuits. Schematic representation of the RCA extracorporeal circuits reporting the composition of the solutions respectively adopted in protocol A (top panel) and protocol B (bottom panel).Back to article page