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Blood Transfusion Practices in Cardiac Anaesthesia

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Specialty Anesthesiology
Date 2014 Dec 24
PMID 25535425
Citations 1
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Abstract

The primary reasons for blood transfusion in cardiac surgery are to correct anaemia and to improve tissue oxygen delivery. However, there is a considerable debate regarding the actual transfusion trigger at which the benefits of transfusion overweight the risk. The association between extreme haemodilution, transfusion and adverse outcome after cardio pulmonary bypass (CPB) is not clear and the current available literature is not sufficient to provide a strong recommendation regarding the safe haematocrit range during CPB. There is no quality evidence to support use of fresh red blood cell except during massive transfusion or exchange transfusion in neonate. Overall concern regarding the safety of allogeneic blood transfusion resulted in the search for autologous blood transfusion and perioperative blood salvage. The aim of this review is to provide cardiac surgery specific clinically useful guidelines pertaining to transfusion triggers, optimal haemodilution during CPB, autologous blood transfusion and role of perioperative blood salvage based on available evidence.

Citing Articles

The correlation of post-operative acute kidney injury and perioperative anaemia in patients undergoing cardiac surgery with cardiopulmonary bypass.

Baranauskas T, Kauniene A, Svagzdiene M, Sirvinskas E, Lenkutis T Acta Med Litu. 2019; 26(1):79-86.

PMID: 31281220 PMC: 6586387. DOI: 10.6001/actamedica.v26i1.3959.

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