Blood transfusions for heart surgery: Less necessary than in the past.

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    • Abstract:
      The article discusses the factors that led to a decline in blood transfusions for routine heart surgeries. The factors include the use of a cell saver device to conserve blood and the risks associated with transfusions. Options to consider in reducing the risks associated with transfusions are also mentioned, such as through autologous or directed donation. Variation in the rates of transfusions are also cited from hospital to hospital.