TOF

Tetralogy of Fallot (TOF): Comprehensive Care for a Complex Heart Condition

Tetralogy of Fallot (TOF) is a congenital heart defect that involves four abnormalities of the heart’s structure, resulting in poor oxygenation of blood. This condition is usually diagnosed in infancy and requires specialized medical care. TOF consists of four key defects: a ventricular septal defect (hole between the lower heart chambers), pulmonary stenosis (narrowing of the pulmonary valve), an overriding aorta (displaced aorta), and right ventricular hypertrophy (thickened right ventricle muscle). Together, these defects disrupt normal blood flow, causing oxygen-poor blood to circulate in the body, leading to symptoms such as cyanosis (a bluish tint to the skin), fatigue, and difficulty breathing.

Who Needs TOF Surgery?

Surgical repair is typically required early in life to correct the structural defects associated with TOF. However, some adults may also need TOF surgery if their condition was untreated or if residual problems persist after initial surgery. Surgery aims to close the ventricular septal defect, widen the pulmonary valve, and improve blood flow, helping the heart function more effectively and increasing oxygen levels in the blood.

Types of TOF Surgery

• Intracardiac Repair: The most common surgery for TOF, performed in infancy, involves closing the ventricular hole and widening the pulmonary pathway.
• Palliative Surgery: In some cases, palliative surgery may be done initially to improve oxygen levels before a full repair.

Benefits of TOF Surgery

• Improved Oxygenation: Corrects oxygen-poor blood circulation, alleviating symptoms like cyanosis and fatigue.
• Enhanced Quality of Life: Children and adults with TOF can lead active, healthy lives after successful repair.
• Long-Term Health: TOF surgery can significantly reduce the risk of complications and improve heart function over time.

At Jyothi Health Guide, we offer expert guidance and care for TOF patients, from diagnosis to treatment and beyond. Contact us to learn more about TOF treatment options and to provide the best care for you or your child.