1 Rush Center for Congenital and Structural Heart Disease, Rush University Medical Center, 1653 W. Congress Parkway, Chicago, IL 60612, USA. Electronic address: Damien_Kenny@rush.edu.
2 Pediatric Cardiology, Rush Center for Congenital & Structural Heart Disease, Rush University Medical Center, Suite 770 Jones, 1653 W. Congress Parkway, Chicago, IL 60612, USA. Electronic address: Ziyad_Hijazi@rush.edu.