Factors Affecting Tissue Oxygenation in Erythrocyte Transfusions
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Review

Factors Affecting Tissue Oxygenation in Erythrocyte Transfusions

Turk J Anaesthesiol Reanim 2014;42(3):111-116 DOI: 10.5152/TJAR.2014.112014
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Abstract

Red blood cell transfusions are used to increase the oxygen-carrying capacity of blood in anemic states. But, because of the changes during storage of blood components and the specifics of preparation, erythrocytes may have controversial effects on tissue oxygenation and microcirculation. Also, the patient situation may play a role in the differing responses in oxygenation and microcirculation. In this review, the studies concerning the effects of banked blood and patient characteristics on microcirculation and tissue oxygenation are summarized.

Keywords: Erythrocytes, blood transfusion, microcirculation