Contact Us Developmental and Behavioral Pediatrics 6 Locations Contact Us 215-590-7500 Contact Us Online
Patent Ductus Arteriosus and Trisomy 21: Katie's Story Born with trisomy 21 (Down syndrome), Katie's doctors knew to be on the lookout for potential heart issues. At 3 months old, Katie was diagnosed with patent ductus arteriosus and came to CHOP's Cardiac Center for help.