When electrical abnormalities cause abnormal heart rhythms, this is called a heart arrhythmia. Learn more about the different types of arrhythmia and possible treatments.
Atrial fibrillation is a heart rhythm problem that causes irregular heartbeat (arrhythmia) and abnormal blood flow.
When the heart stops pumping blood, it's called cardiac arrest.
Adult congenital heart disease is a type of defect in one or more structures of the heart that occurs before birth. Learn about symptoms and treatment.
Heart attacks are one of the leading causes of death in the United States.
Structural heart disease a term commonly used to describe defects or disorders in the heart’s structure—its valves, for instance.
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Heart surgery for heart failure helps repair a variety of heart conditions and disorders.
Cardiomyopathy is a condition in which the heart muscle has difficulty pumping blood. Learn about symptoms and treatment.
An aortic aneurysm is an abnormal bulging of the aorta, the largest artery in the body. Learn about symptoms and treatment.