An echocardiogram (or ‘echo’) is a special test that uses ultrasound (sound waves) to take pictures of the heart. Learn about how they are done, and how to help your child prepare for one.
Heart tests include electrocardiograms and echocardiograms. Learn about the differences between these two tests, why you might need them and what to expect during the test.
Holes in the heart or blood vessels can sometimes be closed with a small device that is put in using heart catheterization. Learn about this procedure.
Learn about diagnostic procedures used to detect heart conditions in children and how to help your child get through tests.
An atrial septal defect is an opening in the membrane between two chambers of the heart. Learn about heart catheterization to fix atrial septal defects.
Learn about Ebstein's anomaly in children. This condition can result in heart failure or cyanosis, but it can also resolve itself without treatment.
Kawasaki disease is a condition that causes swelling of the blood vessels and can affect the heart. Learn more about Kawasaki disease including its cause, diagnosis and treatment.
Learn potential issues that can result from treatment for acute lymphoblastic leukemia (ALL).
Learn about dextrocardia, a condition where the heart is positioned on the right side of the chest.
Learn about pulmonary stenosis. This condition involves the pulmonary valve being unable to open completely. This results in constricted blood flow.
Learn about tricuspid atresia, a condition involving blood passing through a hole in the atrial septum and mixing with blood coming back from the lungs.
Learn about aortic atresia. With this condition, there is no opening from the left ventricle into the aorta.
Rheumatic fever can develop when strep throat is not treated fully with antibiotics. Find out about what symptoms children with rheumatic fever experience and how it is treated.
Learn about bicuspid aortic valve; a defect of the valve between the left pumping chamber of the heart and the main artery that delivers blood to the body.
Read about vascular rings, which are blood vessels arising from the heart that can surround, and compress (squeeze) nearby structures.
A ventricular septal defect is a hole in the membrane that separates the two ventricles of the heart. Read how heart catheterization fixes this defect.
The causes of heart failure in children are often very different than in adults. Discover what causes heart failure in children, how it is diagnosed and possible treatments.
Learn about coarctation of the aorta. This condition involves a narrowing of the major artery leading from the heart to the body, affecting blood pressure.
Learn about long-term and late effects from acute myeloid leukemia (AML) treatment.
Learn about hypoplastic left heart syndrome (HLHS). This condition involves the left side of the heart being underdeveloped, and is extremely serious.
Marfan syndrome is a rare hereditary disorder of connective tissue. About 60% to 80% of people with this syndrome have heart problems.
