Medical Device's Ice Age

Medical researchers have known for more than 50 years that cold can be an important cardio- and neuroprotectant, but concerns about the side effects of deep hypothermia and sloppy, time-consuming procedures turned physicians away. Advances in device design as well as new research on the value of mild hypothermia have unlocked the potential of the therapy to function as a temperature management tool in surgery and critical care, to protect against injury from emboli in cardiac surgery, in resuscitation and trauma, and perhaps the biggest opportunities, in stroke and heart attacks.