Tetralogy of Fallot is the most common form of cyanotic congenital heart disease, and one of the first to be successfully repaired by congenital heart surgeons. Although "fixed," patients born with tetralogy of Fallot cannot be considered "cured." Improving survival and quality of life for this ever-increasing adult population will continue to challenge the current and future generations of cardiologists. Adult patients with tetralogy of Fallot should be seen by a cardiologist specializing in the care of adults with congenital heart disease, to be monitored for late complications. They need...