Infective Endocarditis risks
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Heart valve disorders can affect any of the valves in the heart. The heart valves have flaps that open and close with each heartbeat, allowing blood to flow through the heart's upper (atria) and lower (ventricles) chambers and to the rest of the b...
Congenital heart disease is a heart defect present at birth. Each year, one in 125 babies in the U.S. is born with this disease. Learn about symptoms and treatment.