Dr. Ghanayem is the Chief of Pediatric Critical Care Medicine at University of Chicago, and Medical Director of both the Comer Children’s Hospital Pediatric Intensive Care Unit and Advocate Children’s Hospital Cardiac Intensive Care Unit. Dr. Ghanayem's research interests are in univentricular heart disease, perioperative care/monitoring, ventricular assist devices, outcomes, neurodevelopment. Her clinical interests lie in intensive care medicine, perioperative cardiac care, complex medical care, univentricular heart disease, transitional care, health care quality.