Truncus Arteriosus

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Truncus Arteriosus


Expert Care for Persistent Truncus Arteriosus in Children


Young child with truncus arteriosus outside, crawling in grass.

Truncus arteriosus is a rare, critical congenital (present at birth) heart defect. Our Nemours Cardiac Center team has the experience to provide diagnosis, treatment and surgical repair of rare pediatric heart defects like truncus arteriosus — including newborns only hours old. If your baby has truncus arteriosus, our board-certified, fellowship-trained pediatric cardiologists and heart surgeons are here to answer your questions and provide the latest treatment options. 

Our pediatric heart care teams offer patient families research-backed care, delivered with compassion.

Learn More About Truncus Arteriosus

Services We Offer for Truncus Arteriosus

Services We Offer for Truncus Arteriosus


The expert teams in our Nemours Cardiac Center locations offer a full range of pediatric heart care for truncus arteriosus and related congenital heart defects. Services vary by specialist and location, but may include:

  • Cardiac Catheterization A procedure used to diagnose or treat cardiac problems by inserting a thin plastic, flexible tube (called a “catheter”) into an artery or vein, and threading it through the bloodstream into the heart and its large blood vessels. 
  • Cardiac Diagnostics and Kid-Friendly Imaging. State-of-the-art, noninvasive and minimally invasive tests for kids of all ages, including babies still in the womb. 
  • Cardiology. Your child’s cardiologist will help with medications and monitoring, as well as long-term treatment plans and preventive care.  
  • Cardiovascular Genetics Counseling. For conditions that are caused, at least in part, by changes in genes. 
  • ECMO. Also known as extracorporeal life support or “ECLS,” this treats serious problems or assists during procedures, using the technology to give hearts and lungs a chance to rest and heal.
  • Fetal Diagnostics. Early detection in our perinatology and fetal medicine centers help us diagnose some congenital heart defects and make a treatment plan for when your baby’s born. 
  • Heart Surgery. We offer advanced procedures for congenital heart disease performed by board-certified, fellowship-trained cardiothoracic surgeons. 
Why Choose Us for Truncus Arteriosus Repair and Care

Why Choose Us for Truncus Arteriosus Repair and Care


World-class heart care requires the compassion to understand your family's journey, and the expertise to heal even the most complex conditions. Our cardiac surgeons treat a vast array of heart defects in infants, children and teens, using the most innovative, up-to-date approaches. Our specialty is the early detection and repair of heart problems, so your child will have the best possible chance for a healthy future.     

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Regional Truncus Arteriosus Highlights

Services, programs, facilities and care teams differ at each location. Call for details.

Ranked in best children's hospitals for cardiac care.

We offer care for newborns and children with truncus arteriosus at Nemours/Alfred I. duPont Hospital for Children (Wilmington, Del.) and select Nemours duPont Pediatrics locations.

The Nemours Cardiac Center located at Nemours/Alfred I. duPont Hospital for Children is ranked among the best children’s hospitals in the nation for pediatric cardiology and heart surgery by U.S. News and World Report.

We offer care for newborns and children with truncus arteriosus at Nemours Children’s Hospital (Orlando) and select Nemours Children’s Specialty Care locations.  

Our renowned pediatric cardiology and cardiothoracic surgery team at the Nemours Cardiac Center in Central Florida offers inpatient, critical and surgical care at Nemours Children’s Hospital in Orlando — including dedicated cardiac anesthesiologists and state-of-the-art cardiac intensive care unit (CICU). 

We offer truncus arteriosus care at Nemours Children’s Specialty Care, Pensacola and our hospital affiliate, West Florida Healthcare, with outpatient and follow-up appointments also available at select Nemours Children’s Specialty Care locations.

Our Nemours Cardiac Center in Pensacola is home to one of the few accredited pediatric transthoracic and fetal echocardiography labs in Florida and, if needed, can facilitate the transfer of extremely ill children between our Nemours Cardiac Center locations (e.g., to Nemours Children’s Hospital).  

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KidsHealth Library

Learn more about your child’s medical condition from the experts at Nemours’ KidsHealth.