Longitudinal study shows no significant changes in vital signs following red blood cell transfusions, indicating stability in monitoring.
Despite hemoglobin concentration declines pre-single and double-unit RBC transfusion, and expected increases post-transfusion, there were no clinically meaningful trends in vital signs in the 10 hours before single- or double-unit transfusion or changes in trend in vital signs 24 hours post-transfusion.
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Trentino et al. (2026) studied this question.
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