Tetralogy of Fallot

Overview

Tetralogy of Fallot defects cause oxygen-poor blood to flow out of the heart and into the rest of the body. Risk factors include a viral illness, such as rubella (German measles), during pregnancy, maternal alcoholism, or a family history of the condition.

Symptoms

Symptoms include blue-tinged skin and shortness of breath.

Treatments

Surgery is typically performed the first year of life, followed by ongoing care.