Ebstein's Anomaly

Ebstein's Anomaly is a rare congenital heart defect in which the tricuspid valve is positioned lower than normal inside the right ventricle. This abnormal placement causes the valve to function poorly, allowing blood to leak backward into the right atrium, a condition known as tricuspid regurgitation. As a result, the right atrium becomes enlarged, while the effective pumping capacity of the right ventricle is reduced. The severity of the condition varies widely, with some individuals experiencing mild symptoms and others developing significant heart complications early in life.

Common symptoms include shortness of breath, fatigue, rapid heartbeat, bluish skin due to reduced oxygen levels, and exercise intolerance. Some patients may also develop abnormal heart rhythms, increasing the risk of palpitations or fainting episodes. Diagnosis typically involves echocardiography, electrocardiography (ECG), chest X-rays, and cardiac MRI to evaluate the valve structure and heart function.

Treatment depends on symptom severity and may include regular monitoring, medications to manage heart failure or arrhythmias, and anticoagulants when necessary. In moderate to severe cases, surgical tricuspid valve repair or replacement is recommended. With timely diagnosis, specialized cardiac care, and appropriate treatment, many individuals with Ebstein's Anomaly achieve improved heart function, symptom control, and long-term quality of life.