Critical congenital heart disease, CCHD

Critical congenital heart disease (also called CCHD) is a group of the seven most severe heart defects present at birth. They may affect the shape of a baby’s heart, the way it works, or both. Babies with CCHD need treatment within the first few hours, days or months of life. Without treatment, CCHD can be deadly.

About 4,800 babies in the U.S. each year are born with CCHD. These seven heart defects are part of CCHD: Hypoplastic left heart syndrome (HLHS); Pulmonary atresia (PA); Tetralogy of Fallot (TOF); Total anomalous pulmonary venous return (TAPV, or TAPVR); Transposition of the great arteries (TGA); Tricuspid atresia (TA); Truncus arteriosus.

February 7-14 is Congenital Heart Defects (CHD) Awareness Week. The March of Dimes is working to help identify and understand these defects through research. We also are advocating Congress to reauthorize the Newborn Screening Saves Lives Act. To learn more about these CCHDs, several other types of congenital heart defects, possible causes and risk factors, and treatment options, read our article at this link.

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