In this video, we'll cover the basics of congenital heart disease in children. Whether you're looking for answers about your own child's health or that of someone you love, we're here to provide you with the best information available. Congenital heart defects are problems with the heart 's structure that are present at birth and may change the normal flow of blood through the heart . Learn more about the symptoms, causes, treatments, and how to manage congenital heart defects . Congenital heart disease (CHD) refers to a variety of heart defects that are present at birth and affect the structure or function of the heart . These defects can involve the heart ’s walls, valves, or blood vessels and may disrupt normal blood flow. CHD can range from simple defects , such as small holes in the heart , to more complex problems that require surgery or other medical interventions. Learn about the abnormalities of the heart structure or function that are present at birth and can be dangerous or deadly. Find resources, stories, support and research for congenital heart defects.