Atrial Septal Defect Repair
Do you or your child have an atrial septal defect (ASD)? Atrial septal defect repair in Tunisia is heart surgery that allows closure of the hole between the two atria of the heart via percutaneous (Amplatzer) or open-heart surgery. Performed by experienced interventional cardiologists and cardiac surgeons, this procedure offers high success rates at competitive prices.
What is an atrial septal defect (ASD)?
Atrial septal defect (ASD) is a common congenital heart malformation. It corresponds to the persistence of a dehiscence in the interatrial septum (wall separating the two atria), normally sealed after birth.
This abnormal communication is responsible for the appearance of a left-to-right shunt: part of the blood returning from the lungs to the left atrium returns directly to the lungs (via the ASD and the right atrium), bypassing the systemic circulation.
ASDs represent nearly 10% of congenital heart defects in children. Their incidence is about 0.70 per 1000 births. They are observed twice as often in girls as in boys.
Before birth: the foramen ovale
Due to the particularities of fetal blood circulation, there is a wide communication between the right and left atria. This communication is called the Foramen ovale. Through this communication, oxygenated blood coming from the placenta is preferentially directed towards the fetal brain.
After birth
Normally, these two communications close. The persistence of an interatrial communication is abnormal. It results either from the failure of the foramen ovale to close, called patent foramen ovale. It can also result from a defect in the constitution of the interatrial septum.
Percutaneous treatment (by catheterization)
Implantation of an umbrella-type device by catheterization is a minimally invasive technique. This technique has been used since 1976. It has been widely used since 1992. A retracted prosthesis is introduced horizontally into a vein in the leg. It is guided to the heart. Arriving at the level of the communication, it is deployed on both sides of the hole.
Surgical treatment (open-heart)
Surgical closure is done by direct suture or prosthesis. It is performed during open-heart surgery. Surgical treatment is currently performed for contraindications to percutaneous treatment. It is indicated for non-ostium secundum type communications. It is indicated when the margins do not allow the prosthesis to be anchored. It is performed in infants and young children. The diameter of the catheters does not allow their introduction.
Possible complications
Closure of the interatrial communication carries risks. Complications related to any open-heart surgery may occur. Heart block is a risk of 1% for VSD. Risk of device embolism is rare. Cardiac perforation is exceptional.
What is the price of ASD repair in Tunisia?
Tunisia offers very competitive prices for atrial septal defect repair. Percutaneous closure with Amplatzer device costs between €4,000 and €6,500. Percutaneous closure for children costs between €3,500 and €5,500. Open-heart surgery by direct suture ranges from €6,000 to €9,000. Surgery with patch costs from €8,000 to €12,000. A complete package includes consultations, procedure, hospitalization of 1 to 5 days and device. These prices are up to 50 to 60% cheaper than in Europe, without compromising quality.
Frequently Asked Questions about ASD Repair in Tunisia
1What is the difference between an ASD and a patent foramen ovale (PFO)?
An ASD is a congenital heart malformation corresponding to a defect in the constitution of the interatrial septum. A PFO (patent foramen ovale) is the persistence of a fetal physiological structure (the foramen ovale) that did not close after birth. A PFO is generally asymptomatic, while an ASD can lead to pulmonary overload.
2Is closure of an ASD always necessary?
Closure of an ASD is not always necessary. Small asymptomatic ASDs can be monitored. Closure is recommended in case of significant shunt (Qp/Qs ratio > 1.5), dilatation of right heart chambers, pulmonary hypertension, history of paradoxical embolism, or symptoms (fatigue, dyspnea).
3What are the risks of percutaneous ASD closure?
Risks are rare but include: device embolization (migration), cardiac perforation, thrombosis, arrhythmia, allergic reaction, infection, and damage to cardiac structures. The risk is lower with new-generation devices (Amplatzer, Figulla).
4How long is the hospital stay for ASD closure in Tunisia?
Hospitalization for percutaneous closure by catheterization generally lasts 1 to 2 days. For open-heart surgery, hospitalization is 3 to 5 days. Earlier discharge is possible for patients without complications.
5Can ASD closure be performed in children?
Yes, ASD closure can be performed in children, generally from 2 to 3 years of age (weight > 15 kg) for the percutaneous approach. Open-heart surgery can be performed in infants and young children when catheterization is not possible. Specialized pediatric follow-up is essential.
6What tests are necessary before ASD closure?
Pre-operative tests include: transthoracic echocardiography (TTE) and transesophageal echocardiography (TEE) to assess the size and location of the ASD, an ECG, a chest X-ray, a complete blood test, and sometimes a cardiac MRI or diagnostic cardiac catheterization.
7Can sports activities be practiced after ASD closure?
Yes, after ASD closure, return to sports is generally possible after 3 to 6 months depending on the type of procedure and post-operative evolution. Competitive sports are allowed after a complete cardiological evaluation. High-impact sports are discouraged in the first months.
Why choose Tunisia for ASD repair?
Tunisia is a recognized destination for interventional cardiology and cardiac surgery. Its interventional cardiologists and cardiac surgeons are trained to international standards. They have extensive experience in ASD closure. The facilities are modern with catheterization laboratories. Prices are competitive with significant savings. Care is rapid and personalized. Tunisia offers a pleasant setting for recovery.
In Conclusion
Many ASDs can be closed without surgery. An occlusion device is inserted in the catheterization laboratory. This procedure does not require a surgical incision. It leaves no scar. It is often a day procedure. The child may sometimes have to stay overnight in the hospital. The use of this device depends on the child's size. The size and location of the hole are also important.
Atrial septal defect repair is heart surgery that allows closure of the hole between the two atria of the heart, whether percutaneously or by open-heart surgery. Tunisie Esthetic offers you quality care, performed by qualified interventional cardiologists and cardiac surgeons, in modern facilities, at attractive prices. Do not hesitate to contact us to discuss your situation and obtain a personalized quote.