Pediatric and Congenital Heart Disease
Unmasking of an isolated right subclavian artery from the pulmonary artery after device occlusion of a patent arterial duct
Conflict of interest: Nothing to report.
Correspondence to: Matthew A. Crystal, MD, New York Presbyterian - Morgan Stanley Children's Hospital, Columbia University Medical Center, 3959 Broadway, CHN 2-255, New York, NY 10032. E-mail: email@example.com
Isolation of the right subclavian artery (RSCA) from the pulmonary artery is a rare anomaly of the aortic arch. We report a case of an isolated RSCA from the right pulmonary artery that was discovered at the time of device occlusion of a patent arterial duct. We review the literature and discuss management options. © 2012 Wiley Periodicals, Inc.