Children who suffer cardiac arrest outside a hospital setting are more likely to survive, and to have better neurological outcomes, when they receive bystander cardiopulmonary resuscitation (CPR). Maryam Naim, M.D., from Children's Hospital of Philadelphia and her researche team studied a large U.S. registry of cardiac arrests and compared outcomes for two bystander resuscitation techniques, and also recommend improving provision of bystander CPR in minority communities to improve outcomes in children.