The effect of acute normovolaemic haemodilution on blood gas parameters: a case report

Abstract Introduction  Increased awareness of the risks related to homologous blood transfusions such as immunological reactions, transmission of infections, and immunosuppression, has necessitated exploration of alternative techniques to deal with the needs of intra-operative blood transfusion. Strategies that reduce or remove the risks associated with allogeneic transfusion include pre-operative autologous donation, peri-operative cell-salvage techniques, deliberate hypotension, and pharmacological interventions. Acute normovolaemic haemodilution is another such technique.