Perfusion keeps a donated organ alive outside the body, giving surgeons extra time and increasing the number of transplants possible.Perfusion keeps a donated organ alive outside the body, giving surgeons extra time and increasing the number of transplants possible.Read Moreyour-feed-science, Surgery and Surgeons, Doctors, Transplants, Liver, Organ Donation, Blood, Lungs, Heart, Medical Devices, Northwestern Memorial Hospital (Chicago, Ill)NYT > Health