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Story md.com: Heart Diseases
Heart disease is the leading cause of death in the U.S. Learn about the different types of heart diseases, and what you can do to try to prevent them.
Texas Heart Institute
Texas Heart Institute: Heart Information Center: Congenital Heart Disease
This resource defines congenital heart disease and offers information on many types.
Texas Heart Institute
Texas Heart Institute: Heart Information Center: Congenital Heart Disease
Defines congenital heart disease and offers information on many types. Also speculates on possible causes for fetal heart conditions.