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Journal of Surgical Research, 1999
Hypervolemic hemodilution has been proposed as an alternative to normovolemic hemodilution to reduce homologous blood transfusions. So far, convincing data supporting this concept are unknown.We therefore present a mathematical model calculating the efficacy of hypervolemic, normovolemic, and "no" hemodilution.
, G Singbartl
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Hypervolemic hemodilution has been proposed as an alternative to normovolemic hemodilution to reduce homologous blood transfusions. So far, convincing data supporting this concept are unknown.We therefore present a mathematical model calculating the efficacy of hypervolemic, normovolemic, and "no" hemodilution.
, G Singbartl
exaly +3 more sources
Cerebral Blood Flow During Hemodilution and Hypoxia in Rats [PDF]
Stroke, 1999 Background and Purpose —Hypoxia and hemodilution both reduce arterial oxygen content (Ca o 2 ) and increase cerebral blood flow (CBF), but the mechanisms by which hemodilution increases CBF are
Michael M Todd, M M Todd, J E Brian
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Effects of Isovolemic Hemodilution on Hemodynamics, Cerebral Perfusion, and Cerebral Vascular Reactivity [PDF]
Stroke, 1996 Background and Purpose To verify the hemorheological effects of isovolemic hemodilution on hemodynamics and cerebral perfusion of normal humans, we tested the efficacy of isovolemic hemodilution in systemic hemodynamics and ...
Hon-Man Liu, Yong-Kwang Tu
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Optimal Timing of Hemodilution for Brain Protection in a Canine Model of Focal Cerebral Ischemia [PDF]
Stroke, 1996 Background and Purpose Hemodilution is known to ameliorate the effects of focal ischemia when used shortly after cerebral arterial occlusion; however, it remains to be proved whether hemodilution will be effective when used at ...
Paul J Camarata +2 more
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Transfusion and Apheresis Science, 2002
Acute normovolemic hemodilution (ANH) entails the removal of blood from a patient either immediately before or shortly after induction of anesthesia and the simultaneous replacement with cell-free fluid, preferably synthetic colloids with a predictable volume effect (6% dextran 60/70, 6% hydroxyethyl starch 200,000 and 130.000, respectively ...
Uwe, Kreimeier, Konrad, Messmer
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Acute normovolemic hemodilution (ANH) entails the removal of blood from a patient either immediately before or shortly after induction of anesthesia and the simultaneous replacement with cell-free fluid, preferably synthetic colloids with a predictable volume effect (6% dextran 60/70, 6% hydroxyethyl starch 200,000 and 130.000, respectively ...
Uwe, Kreimeier, Konrad, Messmer
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Intraoperative normovolemic hemodilution
Journal of Surgical Research, 1981Abstract We have studied the cardiopulmonary hemodynamics of acute hemodilution in a group of patients with cancer. The majority of patients had multisystem disease; including chronic lung disease, liver disease, sepsis, and malnutrition. The only patients who were excluded were those with a recent history of myocardial ischemia. Acute intraoperative
D, Rose, T, Coutsoftides
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Surgical Clinics of North America, 1975
The dilution of whole blood leads to a significant improvement of its rheologic properties based on a decrease in hematocrit and, hence, blood viscosity. Under conditions of normovolemia and an adequate response of the cardiorespiratory system, the acute dilution of blood will enhance the venous return to the heart and thereby improve total and ...
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The dilution of whole blood leads to a significant improvement of its rheologic properties based on a decrease in hematocrit and, hence, blood viscosity. Under conditions of normovolemia and an adequate response of the cardiorespiratory system, the acute dilution of blood will enhance the venous return to the heart and thereby improve total and ...
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Hemodilution significantly decreases tolerance to isoflurane‐induced cardiovascular depression [PDF]
Acta Anaesthesiologica Scandinavica, 1997 BACKGROUND: Hemodilution is used to reduce the need for allogenic blood transfusion. The aim of this study was to evaluate to what extent acute extreme normovolemic hemodilution affects the circulatory response to isoflurane.
Roscher, Roger +5 more
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