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How long does a typical blood transfusion take?
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blood transfusion
Depiction of a direct blood transfusion performed in 1882.
A typical blood transfusion is performed slowly to ensure patient safety, generally taking between one and four hours to complete.1
During the procedure, compatible blood products are delivered into a vein in the recipient's arm using either gravity or specialized infusion devices that regulate the flow. This measured pace is a standard part of the medical process to help monitor the patient and minimize the risk of adverse reactions.1