The exact cause of most
congenital heart defects is not known. But doctors do
know that certain things increase the risk that a baby will have a heart
defect. See What Increases Your Risk.
In this article
This information is produced and provided by the National
Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National
Institute via the Internet web site at http://
.gov or call 1-800-4-CANCER.
WebMD Medical Reference from Healthwise
March 12, 2014
This information is not intended to replace the advice of a doctor.
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