Rates of blood transfusions for coronary artery bypass graft surgery varies widely among US hospitals

Tuesday, October 12, 2010 - 16:30 in Health & Medicine

A study that includes data on more than 100,000 patients who underwent coronary artery bypass graft surgery finds that there is wide variability among hospitals in the US on the use of blood transfusions, without a large difference in the rate of death, suggesting that many transfusions may be unnecessary, according to a new study.

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