Current Transcatheter Approaches for the Treatment of Aortic Coarctation in Children and Adults.

Coarctation of the aorta is a common congenital heart defect and can present at any age. Infants may carry a fetal diagnosis, or are generally diagnosed after auscultation of a murmur, although rarely present in shock. Those that escape early childhood detection typically present in adolescence and adulthood, generally with upper-extremity hypertension. Percutaneous therapies have evolved to include balloon angioplasty and stent placement, and generally are the preferred first-line therapy for most adolescent/adult patients. Percutaneous interventions are now viable options in younger and smaller patients. The advent of bioresorbable stents may provide further expansion of treatment options to very small patients.