American Academy of Pediatrics' Committee on Fetus and Newborn cooling for hypoxic ischemic encephalopathy electroencephalographic (aEEG) amplitude extracorporeal membrane oxygenation (ECMO) head cooling and whole body cooling ‐ improving outcome from moderate to severe HIE HIE in infants, following catastrophic events hypoxia, ischemia effects ‐ combination of hypoxia and ischemia hypoxic ischemic encephalopathy (HIE) ‐ serious neurological condition short‐term complications ‐ serious morbidity, encephalopathy and cardiovascular compromise significant knowledge gaps ‐ area of cooling for HIE