The Society for Cardiovascular Angiography and Interventions is a 4,000-member professional medical society whose mission is to promote excellence in invasive and interventional cardiovascular medicine. SCAI has undertaken its public education initiative with its own resources as well as support from Abbott Vascular, Boston Scientific Corporation, Cordis Corporation, and Medtronic CardioVascular. The Society gratefully acknowledges this support, while taking sole responsibility for all content developed and disseminated through this effort.