Heart Conditions

All Heart Congenital Heart Center

Tommy Schomaker was born with "half a heart," but after five surgeries and with the care and support of a diverse team of professionals, it's blue skies and yellow suns ahead.

Anomalous Left Coronary Artery

Anomalous left coronary artery (ALCA) occurs when the left coronary artery arises from the pulmonary artery instead of its usual site of origin, the aorta. It is a rare problem comprising <1% of congenital heart defects.

Anomalous Pulmonary Venous Return

Anomalous pulmonary venous return (APVR) is a rare heart defect that occurs when the pulmonary veins fail to form normally while the baby is in the mother’s womb.

Aortic Stenosis in Children

Aortic stenosis is a term used to describe congenital heart defects that cause obstruction of blood flow from the heart to the body.

Atrial Fibrillation in Children

Atrial fibrillation (AF) is an arrhythmia (abnormal heart rhythm) that causes the heart’s upper chambers-the atria- to beat very fast and irregularly.

Atrial Flutter

Atrial flutter is an abnormal, rapid heart rhythm that comes from the heart’s upper chambers — the atria — causing them to beat at rates of 220 to 300 times a minute.

Atrial Septal Defect (ASD)

Atrial septal defect (ASD) is the second most common congenital heart defect, accounting for 10-15% of all congenital heart defects.

Bicuspid Aortic Valve

Bicuspid aortic valve occurs when the aortic valve does not develop normally while the baby is in the womb.

Complex Single Ventricle

The term "complex single ventricle" and "uni-ventricular heart" are used to describe a group of rare heart defects, which have in common, a large single pumping chamber or ventricle instead of the usual two.

Congenital Heart Center Overview

At the Congenital Heart Center at C.S. Mott Children's Hospital, our goal is to provide the best possible care for infants, children and adolescents with all forms of congenital and acquired heart disease, as well as adults with congenital heart disease.

Dilated Cardiomyopathy

Dilated cardiomyopathy (DCM) occurs when heart muscle cells are abnormal or damaged. Overall, it is quite rare in children.

Ebstein's Anomaly

Ebstein’s anomaly occurs when the tricuspid valve fails to develop normally while the baby is in the womb.

Heart Block

Heart block is an abnormal heart rhythm that usually results in a slow heart rate. It is caused by a problem in the heart’s electrical system, also called the conduction system.

Heart Conditions We Treat at the Congenital Heart Center

In addition to the full spectrum of congenital heart conditions, we offer special expertise in complex conditions such as arrhythmias, cardiomyopathy and myocarditis only treated by the most advanced congenital heart programs in the country.

Hypoplastic Left Heart Syndrome

Hypoplastic left heart syndrome (HLHS) is a serious problem that involves several parts of the left side of the heart. It is quite rare and occurs in about 1 out of every five thousand babies born.

Hypoplastic Left Heart Syndrome Fenestration Closure via Heart Catheterization

Hypoplastic Left Heart Syndrome Fenestration Closure via Heart Catheterization is necessary is when a large fenestration or hole in the Fontan baffle is closed. It is done during a heart catheterization six to twelve months after the Fontan procedure. Most children require only a small fenestration that closes with time.

Interrupted Aortic Arch

Interrupted aortic arch is a very rare heart defect that occurs when the aorta does not develop normally while the baby is in the mother’s womb

Mitral Valve Prolapse

Learn about mitral valve prolaps-a heart condition where the mitral leaflets backward bow or buldge into the heart's left upper chamber (left atrium) - and its symptoms, diagnosis, treatment.