HEART SURGERY AND OLDER BLOOD: A POTENTIALLY FATAL COMBINATION
Researchers examined the records of 6,000 patients who were given blood transfusions during heart-bypass or heart-valve surgery. All of the patients were treated at the Cleveland Clinic from June 30, 1998, through January 30, 2006. The study was published in this week’s New England Journal of Medicine. The conclusion: Heart surgery patients were more likely…
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