No se deben transfundir concentrados de hematíes en pacientes críticos hemodinámicamente estable no sangrantes, sin afectación cardiológica y/o del Sistema Nervioso Central con una concentración de hemoglobina superior a 7 g/dl.

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Salpeter SR, Buckley JS Chatterjee S. Impact of more restrictive blood transfusion strategies on clinical outcomes: a meta-analysis and systematic review. Am J Med 2014;127(2):124-131.e3.

Carson JL, Carless PA, Hebert PC. Transfusion thresholds and other strategies for guiding allogeneic red blood cell transfusion. Cochrane Database Syst Rev 2012;(4):CD002042.