Pulmonary Hypertension in Adult Congenital Heart Disease

Pulmonary hypertension in adult congenital heart disease occurs when abnormal connections or defects in the heart cause increased blood flow or pressure in the lungs' blood vessels. This puts extra strain on the right side of the heart, which must work harder to pump blood into narrowed or high-pressure lung vessels. Over time, this can lead to symptoms like shortness of breath, fatigue, and even right-sided heart failure. Management aims to address the underlying heart defect, reduce lung vessel pressure, and improve quality of life. Early detection and treatment are important to prevent serious complications.