Arterial Switch Operation Cost in India

The Arterial Switch Operation (ASO), also known as the Jatene procedure, is a definitive open-heart surgery performed to correct transposition of the great arteries (TGA) — a critical congenital heart defect in which the aorta and pulmonary artery are connected to the wrong ventricles. During ASO, the two great arteries are surgically detached and switched to their anatomically correct positions, restoring normal blood circulation. The coronary arteries are also carefully reimplanted into the new aorta.

TGA is a life-threatening condition in which oxygen-rich blood from the lungs recirculates back to the lungs instead of reaching the body, and oxygen-poor blood circulates around the body instead of going to the lungs. Without surgical correction, most infants with TGA do not survive beyond the first months of life. The ASO is performed to anatomically correct this defect, allowing the heart to function normally and giving the child the chance of a healthy life.

TGA is often detected prenatally via foetal echocardiography or in the first days of life when a newborn presents with:

• Cyanosis (bluish discolouration of the skin, lips, or fingernails)
• Rapid breathing or shortness of breath
• Poor feeding or failure to thrive
• Low oxygen saturation on pulse oximetry screening

Any newborn with suspected cyanotic congenital heart disease must be evaluated by a paediatric cardiologist immediately, as emergency stabilisation with prostaglandin E1 is needed until surgery can be performed.

Preparation for ASO involves:

• Foetal or neonatal echocardiogram to map the anatomy precisely
• Cardiac catheterisation or CT angiography if additional defects are suspected
• Prostaglandin E1 infusion to keep the ductus arteriosus open and maintain mixing of blood until surgery
• Balloon atrial septostomy (Rashkind procedure) may be performed as a bridging measure to improve oxygenation
• Nutritional optimisation and stabilisation of the infant's general condition
• Family counselling by the surgical and cardiac team regarding the procedure, risks, and expected outcomes

The procedure is performed under general anaesthesia with cardiopulmonary bypass (heart-lung machine). Key surgical steps include:

1. Median sternotomy — the chest is opened through the breastbone
2. Cardiopulmonary bypass is established to take over heart and lung function
3. The aorta and pulmonary artery are transected above the level of the valves
4. The coronary arteries are carefully excised from the original aortic root with a button of surrounding tissue
5. The great arteries are switched and reanastomosed to the correct ventricles (the LeCompte manoeuvre brings the pulmonary artery in front of the aorta)
6. The coronary arteries are reimplanted into the new aortic root
7. Any associated defects (e.g., ASD, VSD) are repaired simultaneously
8. The heart is restarted, bypass is weaned, and the chest is closed

The Arterial Switch Operation typically takes 4 to 8 hours in the operating theatre, depending on the complexity of the anatomy and the presence of associated cardiac defects. Isolated TGA without VSD is generally completed in 4–6 hours, while complex TGA with multiple anomalies may take up to 8 hours or more.

While ASO is performed with high success rates at experienced centres, all open-heart surgeries carry potential risks, including:

• Coronary artery complications (most critical risk — can cause myocardial ischaemia)
• Pulmonary artery or aortic stenosis at the anastomosis sites (requiring future intervention)
• Arrhythmias (irregular heart rhythms)
• Neurological complications related to bypass
• Infection or bleeding
• Neoaortic valve regurgitation developing over time
• Need for re-operation in a small percentage of patients in later years

The risk is substantially lower at high-volume paediatric cardiac surgery centres in India.

The Arterial Switch Operation offers transformative benefits:

• Anatomical correction — the only surgery that restores the heart to its normal configuration
• Normal life expectancy when performed successfully in the neonatal period
• Superior long-term outcomes compared to older atrial-level repairs (Mustard/Senning procedures)
• Left ventricle remains the systemic ventricle, which is its natural role and is associated with better cardiac function over decades
• Children can lead active, normal lives with regular cardiology follow-up

• ICU stay: 5–7 days in the paediatric cardiac ICU with mechanical ventilation initially
• Ward stay: 5–7 additional days once stable
• Total hospital stay: 10–14 days typically
• At home: Restricted activity for 4–6 weeks; wound care and medications (aspirin, diuretics as needed)
• Follow-up: Echocardiograms at 1 month, 6 months, 1 year, and annually thereafter
• Most children achieve full developmental milestones and can attend school and participate in age-appropriate activities
• Long-term cardiology surveillance is essential to monitor for pulmonary artery stenosis or neoaortic regurgitation

At high-volume paediatric cardiac surgery centres in India, the 30-day surgical survival rate for ASO is 92–97%, consistent with international benchmarks. Outcomes are best when the surgery is performed within the first 2–4 weeks of life (neonatal period), before the left ventricle loses its conditioning from lower pressure. India's leading centres — including those in Delhi, Mumbai, Chennai, and Bangalore — perform hundreds of such procedures annually, contributing to strong institutional expertise and outcomes.