Current Problems in Cardiology Volume 38 Number 8 August 2013 Adults with Congenital Heart Disease and Previous Intervention Sabrina D. Phillips, MD, FACC, FASE Crystal R. Bonnichsen, MD Christopher J. McLeod, MB, ChB, PhD Naser M. Ammash, MD, FACC Harold M. Burkhart, MD Heidi M. Connolly, MD, FACC