BACKGROUND AND OBJECTIVES Normovolemic hemodilution produces conflicting results on hemostasis, since works differ according to the fluids used, degree of hemodilution, method used to evaluate hemostasis, and the way used to produce hemodilution. The effects of hemodilution on hemostasis can depend on how it is done and whether an in vivo or an in vitro model is used. The objective of this stud...

BACKGROUND Preoperative acute normovolemic hemodilution may compromise oxygen transport. The aims of our study were to describe the hemodynamic effects of normovolemic hemodilution and to determine its effect on systolic and diastolic cardiac function by multiplane transesophageal echocardiography. METHODS In eight anesthetized patients (aged 13-51 yr) without heart disease, hemoglobin was re...

background: acute normovolemic hemodilution is an available technique to decrease the side effects of allogenic blood transfusion. the aim of this study was to compare acute normovolemic hemodilution with allogenic blood transfusion in adult patients who were scheduled for femoral fracture surgery. methods: in this randomized controlled trial, 50 patients were randomly allocated into two equal ...