Although Jehovah's Witness patients do not believe in blood transfusions, their risk of surgical complications or death after heart surgery is not greater than patients who receive blood transfusions, say researchers. The study, conducted by Gregory Pattakos, M.D., M.S., of the Cleveland...
New research provides evidence for significant differences between new and old red blood cells used for transfusions and could provide a cheap, rapid and effective way to monitor the quality of blood supplies. Even with preservatives, blood stored in banks continues to age, resulting in...