Best Doctors for Arterial Switch Operation in Delhi NCR, India

For this operation the question is not which region has the best reputation. It is which unit can accept your baby soonest and still do the operation well.

1. If Your Baby Was Just Diagnosed, Act Today

Transposition of the great arteries needs treating in the first weeks of life. If you have a newborn with this diagnosis, get the baby stabilised where you are and start the transfer conversation now.

Send the echocardiogram report to whoever can act on it fastest, and ask two things: whether an arterial switch is still the right operation, and how soon they could accept a transfer counted in days. Comparing hospitals for a week is time you may not have.

2. Several NCR Units Do Newborn Switches Routinely

The region holds more established paediatric cardiac programmes than anywhere else in India, and several perform arterial switch operations as ordinary practice rather than as exceptional cases.

Ask how many the unit performs each year and how they handle unusual coronary patterns, since moving the coronary arteries is the technical crux of the operation.

3. Neonatal Cardiac Intensive Care

A newborn coming off cardiac bypass needs a neonatal cardiac intensive care team rather than a general one. Ask whether the unit has that, who covers it overnight, and whether mechanical circulatory support is available if the heart struggles afterwards.

4. Arrival Logistics Work in Your Favour

Indira Gandhi International takes direct flights from much of the Middle East, Central Asia and Africa. For a baby on medication to keep the duct open, a single flight with an escort is considerably safer than a connection through a third country.

5. What Does Not Work in Your Favour

Air quality across the NCR is poor from roughly late October to January. Unlike most operations, you cannot choose the season for this one, so About §12 covers how to reduce exposure during the weeks after discharge rather than how to time the surgery.

6. Cost

Costs in India are generally lower than in Europe, North America or the Gulf. For this operation the financial risk sits in an unpredictable neonatal intensive care stay rather than in the surgery itself.

About §8 sets out what to ask. Any figure quoted before the baby has been assessed is guesswork.

1. What This Page Covers

This page deals with having an arterial switch operation in Delhi NCR: which units do it, how quickly they can take a baby, how the transfer works, what it costs and how long you will be here.

For the operation itself, including what transposition is, why the coronary arteries dominate the surgical planning, the full risk picture and the long-term outlook, see arterial switch surgeons across India. A procedural account is also available at a procedural account of the switch.

In short, in transposition the two main arteries leaving the heart are connected to the wrong chambers, so oxygenated and deoxygenated blood circulate in parallel instead of in sequence. The switch divides both arteries, reconnects them correctly, and moves the coronary arteries across to the new aorta.

2. Time Is the Constraint

A newborn with transposition survives only because blood mixes between the two circuits, mostly through the duct that is naturally open at birth. That duct starts closing within days, and oxygen levels can fall quickly as it does.

A baby who becomes deeply blue, breathes hard, feeds poorly or is difficult to rouse needs emergency assessment immediately. This is not a diagnosis to monitor over weeks.

Everything else on this page is subordinate to that. A slightly less convenient unit that can operate three days sooner is usually the better choice.

3. The Switch Window, and What If It Has Passed

The country-level page explains this fully and it is worth reading there, but the summary belongs on every page about this operation.

The left ventricle will pump to the body after the switch. Beforehand it pumps to the lungs against low pressure and begins losing muscle within weeks, and once weakened it cannot safely take over the body's circulation. The usual window for a simple switch is therefore the first few weeks of life, wider where the baby also has a large hole between the pumping chambers.

If the window has closed, the operation changes rather than disappearing. A staged approach can retrain the left ventricle first, or blood can be redirected at the level of the upper chambers instead. Both are more complex with a different long-term outlook.

For families abroad this has a blunt consequence. A baby diagnosed at two days old often cannot reach Delhi inside the window. Where that is the case, settle what the right operation is now before booking anything.

4. Where the Units Are

Paediatric cardiac programmes in the region run at several established centres, spread across the NCR rather than clustered in central Delhi:

• Fortis Escorts Heart Institute, Okhla, Delhi

• Indraprastha Apollo Hospital, Delhi

• Apollo Hospitals, New Delhi

• Fortis Memorial Research Institute, Gurugram

• Medanta, Gurugram

• Marengo Asia Hospitals, Faridabad

Not all take on the same volume of neonatal switch work. The listing on this page shows which unit each specialist works at.

5. The Question to Ask Every Unit

Ask how soon they could accept your baby, counted in days rather than described as soon as possible.

That single answer tells you about cot availability in neonatal cardiac intensive care, theatre scheduling, and whether the unit is willing to prioritise a time-critical newborn. It is more informative than any figure about annual volume, because a unit that cannot take your baby for three weeks is not an option regardless of how good it is.

Ask also what happens if a bed frees up sooner, and whether they will hold a provisional slot while your transfer is arranged.

6. Getting a Newborn Here

A baby on an infusion to keep the duct open cannot travel on an ordinary flight. That needs an escorted medical transfer with appropriate equipment and someone able to manage the infusion in the air, and it takes arranging.

Where a baby has already had a catheter procedure to enlarge the hole between the upper chambers, mixing improves and travel may be simpler. Ask the receiving unit and your local team jointly what is safe, because this is a decision for two clinical teams rather than for a travel agent.

Medical visa arrangements allow accompanying attendants, generally up to two, applied for alongside the baby's visa with a hospital invitation letter and cost estimate. Some nationalities must apply in person at an embassy. For a newborn this paperwork runs on a much shorter fuse than usual, so begin it the day the diagnosis is confirmed rather than after choosing a hospital.

7. What to Send Today

Do not wait to assemble a complete file. Send these now and follow up with the rest:

• The echocardiogram report, and image files or video loops if you can get them

• Oxygen saturation readings and how they are trending

• The baby's weight and date of birth

• Whether the duct is being kept open with medication, and whether a catheter procedure has been done

• Any other diagnosis or syndrome

Those five items are enough for a unit to say whether an arterial switch is still right and how quickly they could accept the baby. Chest imaging, blood results and delivery notes can follow.

8. Cost, and the Number That Actually Matters

We publish no figure for this operation. The variable that dominates the total is how many days of neonatal intensive care your baby needs, and nobody can know that beforehand.

Ask for an itemised written estimate, and ask this specifically: what is the daily neonatal cardiac intensive care rate beyond the days included in the package. For this operation that single number determines whether an estimate holds or collapses.

Check also whether these are inside it:

• The catheter procedure to improve mixing, if done here

• Mechanical circulatory support, if it becomes necessary

• Prolonged ventilation

• Feeding support, including tube feeding and dietetic input

• Accommodation for the weeks after discharge, and a stay for both parents

• Reviews after you return home

9. How Long You Will Be in the Region

These figures are estimated rather than published. Verified stay guidance exists on our treatment pages for tetralogy of Fallot repair and the Fontan procedure, but not for the arterial switch, so treat what follows as a planning range and ask your unit for their own.

For neonatal open-heart repair, plan on a few weeks in hospital followed by several weeks of outpatient review nearby, so somewhere around four to eight weeks in the region in total. Complicated recoveries run longer.

The baby decides, not the calendar. Fit-to-fly clearance for a newborn after cardiac surgery is written and conditional, generally resting on stable oxygen levels in room air, a healed wound, feeding established, reliable weight gain, and no continuing need for oxygen or intravenous medication.

Never book a return flight around the discharge date, and get the unit's expected timeline in writing before committing to anything.

10. Warning Signs While You Are Still Here

You will spend several weeks in an apartment in the NCR with a newborn recently out of open-heart surgery, a long way from your own paediatrician. Knowing the thresholds matters more in that situation than it would at home.

Go straight back to the unit, or to an emergency department, if any of these appear:

• Breathing that becomes faster or more laboured, or grunting

• Oxygen levels below the range the team gave you at discharge

• Poor feeding, or refusing feeds

• No weight gain across several days, or weight loss

• Fever, or redness, swelling or discharge from the wound

• Unusual sleepiness, floppiness, or a baby who is simply not themselves

• Sweating during feeds, or going pale or grey

Ask for a written list of thresholds before discharge, including the oxygen saturation figure below which you should call, the expected daily weight gain, and a direct out-of-hours number. Do not accept general reassurance in place of numbers.

Weigh your baby daily on the same scales and write it down. In a newborn, weight is the most sensitive early indicator you have.

11. Delhi NCR Is Not One City

Delhi, Gurugram, Noida, Faridabad and Ghaziabad make up the region between them, and the units sit across all five. Two hospitals both listed as Delhi NCR can be two hours apart once traffic is factored in.

You will return every one to two weeks for outpatient review with a newborn who should not be spending hours in a car. Find out exactly which city your unit is in and stay within a short drive of it. Nothing else about the location comes close in importance.

12. Weeks in the NCR With a Newborn

Air quality across the region is poor from roughly late October to January. This operation cannot be timed around that, because it has a deadline, so the question is not when to come but how to reduce exposure while you are here.

Ask the unit directly what they advise. In practice that usually means keeping the baby indoors during the worst periods, air filtration in the room where the baby sleeps, and avoiding unnecessary journeys on high-pollution days. Ask whether they want the follow-up interval adjusted to reduce travel.

Book accommodation with a kitchen, close to the hospital. Over several weeks with a newborn establishing feeding, that stops being a convenience.

Ask about parent facilities specifically: whether one of you can stay overnight, visiting arrangements in neonatal intensive care, and somewhere to express and store milk. Decide about siblings before you travel, because this trip is longer than most families anticipate.

13. Follow-up After You Fly Home

A successful switch gives a child a normally arranged heart, and the outlook is generally good. Follow-up still continues into adult life, because the recognised late problems appear over years.

Before leaving the region, collect the operation note, the discharge summary, all imaging, a medicine list with doses, feeding guidance, and a written follow-up schedule stating what falls due when.

Ask whether the NCR unit will review echocardiograms sent from home, at what intervals, and how that is arranged. The country-level page sets out which late problems are being watched for.

After open surgery you will be told not to lift your baby under the arms for roughly six to eight weeks while the breastbone knits, lifting from the bottom and supporting the head instead. Ask to be shown before discharge and practise with a nurse watching.

14. Choosing a Unit in the Region

For this operation one criterion outranks the rest, which is how soon they can operate. After that:

• Annual arterial switch volume, and willingness to discuss your baby's coronary pattern specifically

• Whether the intensive care is neonatal and cardiac, with overnight intensivist cover

• Availability of mechanical circulatory support

• Whether they can perform a catheter procedure to improve mixing on arrival if needed

• Access to a joint cardiology and surgery meeting

• Follow-up arrangements from your home country

• Whether they will tell you plainly if the window has passed and the operation should change

That last point is worth weighing heavily. A unit prepared to say the timing has moved on, and to recommend a different operation, is more trustworthy than one that agrees to whatever you ask for.

Where a switch turns out not to be possible at all, treatment moves toward the single ventricle route, which is a different pathway with a different long-term outlook.

15. Questions to Ask Before You Consent

Ask for written answers, and ask fast.

• Is my baby still inside the window for a simple arterial switch?

• If not, what operation do you recommend instead, and what does that mean long term?

• What is my baby's coronary artery pattern, and do you consider it a usual one?

• Is there a hole between the pumping chambers, and will you close it at the same time?

• How soon could you accept my baby, counted in days?

• Will my baby need a catheter procedure to improve mixing before surgery?

• How many days of neonatal intensive care do you expect, and what is the daily rate beyond that?

• Is mechanical circulatory support available if needed?

• Might the chest be left temporarily unclosed, and what does that involve?

• How many weeks in the region before you would clear my baby to fly?

• What oxygen saturation should I call you about, and what weight gain should I expect daily?

• What do you advise about air quality during our stay?

• Will you review scans we send from home, and how often?

• What happens, and who pays, if a complication develops while we are still here?

16. Travelling From Abroad

Families reach the region for this operation from the Middle East, Central Asia, South Asia and Africa. Country guides covering flights, visa documents and costs:

• Travel arrangements from Iraq

• Travel arrangements from Oman

• Travel arrangements from Bangladesh

• Travel arrangements from Turkmenistan

• Travel arrangements from Tanzania

• Travel arrangements from Kenya

• Travel arrangements from Zambia

• Travel arrangements from Zimbabwe

• Travel arrangements from Ghana

• Travel arrangements from South Sudan

Interpreters in Arabic, Bengali, Russian, French and Kiswahili are available at most of these hospitals and should be booked before arrival.

Where a unit capable of this operation exists closer to home, use it. For transposition, proximity can matter more than reputation, because travel consumes days the window may not allow.

17. Looking Wider

For children's heart conditions generally, including the other congenital defects treated in the region, see children's heart doctors listed across India.

For the surgical pathway across other defects, children's heart surgery in general covers what an operation involves.

Medical Review

Medically reviewed by: Dr. Shabnam

Credentials: BDS with 5 years of experinces in medical content writing and reviewing

Last reviewed: July 2026

Prepared with reference to published paediatric cardiology guidance and peer-reviewed literature on transposition of the great arteries.

Content review: Abdul Azeem, MA (Public Health specialisation). Editorial review only, not clinical review.