Genetics

A new framework to study congenital heart defects

Each year, 9 months of dreams and anticipation shared by millions of parents-to-be turn to despair and fright when learning their child is born with a birth defect; an often-devastating event affecting one out of 20 children ...

Congenital heart defect

A congenital heart defect (CHD) is a defect in the structure of the heart and great vessels of a newborn. Most heart defects either obstruct blood flow in the heart or vessels near it or cause blood to flow through the heart in an abnormal pattern, although other defects affecting heart rhythm (such as long QT syndrome) can also occur. Heart defects are among the most common birth defects and are the leading cause of birth defect-related deaths.

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