
Tetralogy of Fallot is a rare congenital cardiac disease. The disease causes four distinct heart issues in a newborn.
The structure of the heart is impacted by several cardiac issues. Blood flow via the heart and to the rest of the body is changed by the disease.
Surgery is required for those with tetralogy of Fallot to repair their hearts. They will require lifelong routine health examinations.
Tetralogy of Fallot (TOF) needs to be treated on time to avoid potentially fatal consequences such as cardiac failure, arrhythmias, and stroke. Quick action guarantees adequate blood flow throughout the body, enhances oxygenation, and lowers the risk of cyanosis.
Additionally, it promotes healthy growth and development, especially in children, avoids irreversible damage to the heart muscle, and improves overall heart function.
It is essential to treat TOF as soon as possible because it might result in long-term health problems, such as chronic illnesses and reduced physical activity, if treatment is delayed.
The degree of blockage in the passage of blood from the heart to the lungs determines the symptoms of tetralogy of Fallot. Among the symptoms could be
Causes
There are four structural issues with the heart in tetralogy of Fallot:
Risk Factors
Risk factors include:
Complications
The following complications could occur:
To assist in lowering your child's overall risk of birth abnormalities, you can do the following:
Open-heart surgery: Complete tetralogy of Fallot corrective surgery includes patching the ventricular septal defect, excising the thickened proper ventricle tissue, and enlarging the pulmonary valve.
Tof repair: For infants with tetralogy of Fallot, tof repair is a short-term procedure that involves creating a shunt between the aorta and lung arteries. This procedure, frequently used when a newborn is born prematurely or underdeveloped, increases blood supply to the lungs.
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Tetralogy of Fallot rehabilitation options include:
Few medications are used to treat Tetralogy of Fallot to control symptoms, enhance cardiac function, and avoid complications after surgery.









Kuala Lumpur, Malaysia
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Kuala Lumpur, Malaysia
Situated at the junction of Petaling Jaya and Shah Alam, close to the Oasis Ara, Ara Damansara Medical Centre boasts a serene, luxurious ambiance.
The Centre has been awarded several prestigious awards such as the Global Health Asia Pacific Awards 2023, Newsweek Best Specialized Hospital APAC 2023, Healthcare Asia Awards 2023, and Malaysian Healthcare Wellness Excellence.

Kuala Lumpur, Malaysia
Prince Court is a private medical facility in the center of Kuala Lumpur that has 277 individual beds. Our dedication is to provide you with the best treatment possible from the time you arrive until you depart, healthier and happier. We are well-known for our top-notch facilities, cutting-edge technology, and friendly customer service.
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Malaysia can be chosen for the following reasons:
Babies assigned male at birth (AMAB) are more likely to get tetralogy of Fallot. Tetralogy of Fallot is also frequently observed by medical professionals in infants with Down syndrome or other chromosomal abnormalities.
Thirty per cent of those with tetralogy of Fallot survive until age ten without a repair, and five per cent survive until age forty. The 30-year survival rates for those with repair vary from 68.5% to 90.5%.
Treatment for Ventricular Septal Defect (VSD) has a success rate in Malaysia. While device closures have a 96% success rate, spontaneous closure happens in 55% of newborns. Although results vary depending on personal characteristics such as age, the severity of the illness, and general health, surgical procedures also show promising results.
Is the treatment for tetralogy of Fallot in Malaysia affordable?
Yes, the cost of Tetralogy of Fallot therapy in Malaysia is lower than in many Western nations, without compromising the quality of care or the expertise of medical professionals.
Tet spells are episodes, usually during or after feeding, screaming, or pooping, when a baby's oxygen level abruptly drops. Babies may have a lot of sleep and feel exhausted following these episodes, lasting from a few minutes to several hours.
You can support your infant during tet episodes until surgery. Put your infant in a squatting position (pressing their knees to their chest) if they have difficulty breathing. To enhance blood flow, your doctor may prescribe beta-blockers and additional oxygen.
Additional actions you can do to support your child include ensuring that they:
Even though tetralogy of Fallot surgery restores a standard blood flow path, additional problems may still arise, such as:
Your child will require routine follow-up sessions with a pediatric cardiac specialist following tetralogy of Fallot surgery. Into adulthood, this care will continue.
Although uncommon, it occasionally happens for someone to reach adulthood without surgical repairs. To avoid further difficulties or unexpected death, specialists advise a complete surgical repair.
Most people with corrected tetralogy of Fallot can safely carry a pregnancy in alignment with the proper prenatal treatment and close monitoring.
A specialist in adult congenital heart disease should be seen by anyone who has had surgery to repair tetralogy of Fallot and is thinking about getting pregnant. An obstetrician who treats patients with unique medical issues should also be consulted.