Atrial flutter causes mayo clinic12/2/2023 ![]() ![]() ![]() Having rubella during pregnancy may affect how the baby's heart develops while in the womb. Genetic testing can detect Down syndrome and some other genetic conditions while a baby is still in the mother's womb. For instance, children with Down syndrome often have congenital heart defects. It's associated with many genetic syndromes. Congenital heart disease appears to run in families (inherited). Risk factorsĬertain environmental and genetic risk factors might play a role in the development of congenital heart disease, including: The left side of the heart then pumps the blood through the aorta and out to the rest of the body.Ĭongenital heart disease can affect any of these heart structures, including the arteries, valves, chambers and the wall of tissue that separates the chambers (septum).In the lungs, blood picks up oxygen and then returns to the left side of your heart through the pulmonary veins.The right side of the heart moves blood to the lungs through blood vessels (pulmonary arteries).The heart is divided into chambers - two upper chambers (atria) and two lower chambers (ventricles).To understand congenital heart disease, it helps to know how the heart typically works. Some congenital heart diseases are passed down through families (inherited). Researchers aren't sure what causes most types of congenital heart disease. The heart valves, which keep blood flowing in the right direction, are gates at the chamber openings. The lower chambers, the more muscular right and left ventricles, pump blood out of the heart. The upper chambers, the right and left atria, receive incoming blood. If you have signs or symptoms of congenital heart disease or were treated for a congenital heart defect as a child, make an appointment to see your health care provider.Ī typical heart has two upper and two lower chambers. If you're having worrisome symptoms, such as chest pain or shortness of breath, seek emergency medical attention. Swelling of body tissue or organs (edema).Feeling tired very quickly with activity.Blue skin, lips and fingernails (cyanosis). ![]() Symptoms may return years after a congenital heart defect is treated.Ĭommon congenital heart disease symptoms in adults include: Total anomalous pulmonary venous return (TAPVR)įor some people, signs or symptoms of congenital heart disease aren't noticed until adulthood.Pulmonary atresia with ventricular septal defect.Pulmonary atresia with intact ventricular septum.Partial anomalous pulmonary venous return. ![]()
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