Content Reviewer Emory University Hospital Professor of Medicine None None None Abbott Medtronic None None John P. Erwin III Content Reviewer ACC/AHA Task Force on Performance Measures Texas A&M College of Medicine Associate Professor; Scott & White Healthcare Vice Chair of the Department of Medicine None None None None None None T. Bruce Ferguson Content Reviewer ACC Surgeons Scientific Council East Carolina Institute Brody School of Medicine Professor of Surgery and Physiology None None None None None None Anthony Gershlick Content Reviewer University Hospitals of Leicester, Department of Cardiology Abbott Boston Scientific Cordis Medtronic Abbott None None None None Jonathan L. Halperin Content Reviewer ACC/AHA Task Force on Clinical Practice Guidelines Mt. 