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Atrial Septal Defect (ASD) Repair Cost in Singapore

USD 8000 - USD 20000

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3
Days in Hospital
2-4 hrs
Procedure Time
95 - 99%
Success Rate
Atrial Septal Defect (ASD) Closure: Cost, Procedure and Hospitals
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Estimated Treatment Cost
USD 8000 - USD 20000
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How Much Does Atrial Septal Defect (ASD) Repair Cost in Singapore?

The cost of Atrial Septal Defect (ASD) Repair in Singapore is USD 8000 - USD 20000

Additionally, factors like the duration of treatment, the need for follow-up care, and the use of advanced technologies or specialized treatments can further influence the overall cost.

Factors Influencing the Cost of Atrial Septal Defect (ASD):

  • Type of Treatment: Surgery, chemotherapy, radiation therapy, or a combination of these. Advanced techniques like proton therapy may cost more.
  • Hospital and Location: This is equivocal because of the increased overhead cost that accompanies operations in large cities or urban areas compared to the countryside. It often costs more to stay in a private hospital or clinic.
  • Surgeon’s Expertise: Very experienced or specialized surgeons, particularly those acknowledged as regional or international experts, may well be more expensive than the average.
  • Pre-treatment tests: clinical investigations, mainly including imaging studies, blood tests, endoscopic examinations, and heart, lung, and kidney function tests. The performance of these tests enables the assessment of the general well-being of the patient and the possibility of surgery. These tests include X-ray, MRI, and CT.
  • Post-Surgical Care: In addition to the tag price, the costs of aftercare, such as hospitalization, physiotherapy, anesthesia and pain medication, follow-up visits, and possible complications, will also be included.
  • Length of Hospital Stay: Complex surgeries or complications may increase hospitalization costs.

An atrial septal defect is an opening in the muscular divider (septum) that separates two upper chambers of the heart (atria). The hole can be large or small and may even close without the need for surgical intervention. During fetal development in pregnancy, several foramen in the wall occur in the developing heart, in the atria.

It has been estimated that in adults who seek medical attention, an atrial septal defect does not shorten their life expectancy if the condition is treated. Nevertheless, if these conditions are not controlled, statistics show that you may live fewer years since you are more prone to heart failure or stroke.

What's included in your Atrial Septal Defect (ASD) Repair quote?

ASD repair procedure
Surgery/device closure, anaesthesia, operating room charges
Cardiology & cardiac surgery consults
Value: Pre-operative evaluation and post-operative follow-up
Hospital stay
ICU and ward stay with routine nursing care
Post-operative investigations
ECG, echocardiogram, blood tests, medications
Visa & medical-visa invite letter
Airport pickup & transfers

Cost of Atrial Septal Defect (ASD) Repair in Major Cities of Singapore

City Cost (USD)
Novena $8,000 – $20,000 Explore More
Singapore $8,000 – $20,000 Explore More

Asd Closure Repair Adult - Singapore Vs the World

$0 - $0
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Find the Right Destination for Your Atrial Septal Defect (ASD) Repair Journey

Dr. Abdullah Rahil
Author

MPT (Neuro)

7 Years of Experience

Last Reviewed - June 2026

Dr. Abdullah Rahil, M.P.T. (Neurology), is a dedicated physiotherapy professional specializing in orthopedic, neurological, and musculoskeletal rehabilitation. With strong clinical expertise, he focuses on improving patient mobility, reducing pain, and restoring functional independence through evidence-based rehabilitation techniques. He is skilled in advanced therapeutic approaches that support effective rehabilitation and recovery for a wide range of musculoskeletal and neurological conditions, focusing on improving mobility, reducing pain, and restoring functional independence. Dr. Rahil has extensive experience managing diverse rehabilitation cases. His patient-centered approach emphasizes personalized treatment plans, continuous assessment, and comprehensive rehabilitation to achieve optimal recovery outcomes.
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Dr. Naresh Kumar Goyal
Reviewer

Cardiologist

21 Years of Experience

Last Reviewed - June 2026

Dr. Naresh Kumar Goyal is highly trained as a cardiologist with exposure in virtually all aspects of cardiology. He qualified with an MD in internal medicine in 1999 from SMS Medical College, Jaipur, and served in the Cardiology Department as an honorary resident. From this stage, he also started with training in the temporary pacing of the pacemaker as well as interventional services.
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Atrial Septal Defect is a congenital heart defect in which there is a hole in the wall (septum) between the upper chambers of the heart (atria). This hole allows blood to flow between the atria, which leads to increased blood flow to the lungs. While small ASDs may not cause any significant concerns, whereas larger ones may require medical attention, such as surgical repair, to prevent complications.

The main reason for atrial septal defects remains elusive, manifesting as an alteration in the heart's structure during fetal development. The intricate process of the baby's heart formation is an essential stage for the emergence of this condition.

ASDs may arise due to the following factors, including

  • Genetic variations
  • Specific medical conditions
  • Exposure to particular medications
  • Smoking

Atrial septal defects (ASDs) may be better understood by considering the normal functioning of the heart, which has four chambers – two atria and two ventricles. The right side of the heart directs blood to the lungs for oxygenation, while the left side pumps oxygenated blood throughout the body via the aorta. A significant ASD can lead to an excess flow of blood to the lungs, straining the right side of the heart. If left untreated, this can result in the enlargement and weakening of the right heart chamber and an elevation in pulmonary artery pressure, Causing pulmonary hypertension.

There are different types of ASDs classified based on the Location and the size of the hole, these include:

  • Scendeum Atrial Defects: It is the most common type of ASD, in which a hole occurs in the central part of the atrial septa (wall of the heart).
  • Primum Atrial Septal Defects: It affects the atrial septum's lower part which is closer to the Tricuspid valve.
  • Sinus venous Atrial Septal Defect: This defect occurs closure to the Superior Vena cava or inferior vena cava.
  • Coronary Sinus Atrial Septal Defects: This is the least common type of ASD in which the defect is associated with Coronary Sinus.

Closure for ASD is to repair a tear in the middle wall (septum) between the heart's atria. It is performed in adults to prevent complications like arrhythmias, stroke, pulmonary hypertension, or heart failure if the defect is large or symptomatic.

Consulting with a cardiologist in the presence of unexplained fatigue, shortness of breath, or palpitations is key. Known heart murmurs, especially those discovered late in life, should be evaluated. Adults who have had a stroke or transient ischemic attack (TIA) without a cause should also have screening for ASD. In some cases, ASDs are found incidentally during imaging for unrelated problems, requiring follow-up evaluation to determine whether treatment is indicated.

Preparation includes an echocardiogram (TTE or TEE), cardiac CT or MRI, and possibly cardiac catheterisation. Anesthesia evaluation and blood work are also performed. Before undergoing the procedure, you will need to abstain from some drugs and have no food.

The two essential approaches to repairing an atrial septal defect (ASD) include catheter-based closure of the defect through deployment of a device like the Amplatzer Septal Occluder, introduced through a catheter inserted through a vein (usually a femoral vein) into the right heart to seal the septal hole completely. This procedure is minimally invasive, suitable for the majority of ASDs and left open for an occasional surgical approach. The other approach is reserved for very large or complex defects, requiring opening the chest and supporting the heart-lung machine.

A catheter-based closure of ASD takes 1 to 2 hours. Surgical repair takes 3 to 4 hours, with a longer hospital stay and recovery.

  • Device migration
  • Arrhythmias
  • Infection
  • Stroke
  • Bleeding
  • Residual shunting.
  • Anesthesia complications
  • Scar formation

Closure decreases the risk of stroke, right heart enlargement, arrhythmias, and heart failure, and usually enhances exercise tolerance and quality of life. It may also prevent long-term lung and heart damage.

Recovery time depends on the specific procedure performed. Patients generally return to regular activities within a few days to a week after catheter-based closure. Surgical repair usually requires a hospital admission of 3-5 days, while recovery will last about 4-8 weeks, during which time limitations on vigorous activities will be implemented.

Closure of an ASD has very high success rates. Catheter closure has a success rate of over 95%, with few complications and a speedy recovery. Surgical closure is equally effective in very large or very complex ASDs.

95%

Expected procedural success rate

3–7 days

Typical hospital stay

6–12 weeks

Typical recovery to normal activities
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Process Involved for Atrial Septal Defect (ASD) Repair in Singapore

  • Pre-Treatment Evaluation
    • Imaging, heart function testing, and potential pre-procedure medicine are used for diagnosis and evaluation.
  • Procedure Preparation
    • Options for treatment include both conventional surgical repair through chest incision and minimally invasive catheter-based device closure.
  • Post-Treatment Recovery
    • Constant monitoring of vital indicators, such as heart rhythm and oxygen levels, is part of post-procedure care.
  • Follow-up & recovery
  • Right Heart Enlargement
  • Pulmonary Hypertension
  • Stroke & Paradoxical Embolism
  • Irregular Heartbeats
  • Developmental and Growth Problems in Children
  • Moderate to large ASD with symptoms
  • Right Heart Enlargement
  • Recurrent Stroke
  • Mild to Moderate Pulmonary Hypertension
  • Children with growth delays
  • Cardiac Catheterization
  • Transesophageal Echocardiography
  • Open-Heart Surgery (For Complex ASDs)
  • Arrhythmia Treatment
  • Pulmonary Hypertension Management
  • Prevents heart enlargement & failure
  • Stroke Prevention
  • Lowers lung pressure & prevents complications
  • Arrhythmia Prevention
  • Cardiologist
  • Interventional Cardiologist
  • Cardiac Surgeon
  • Pulmonologist
  • Pediatric Cardiologist
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  • Consult with Our Healthcare Expert: One of our qualified specialists will contact you for a consultation.
  • Receive a Detailed Treatment Plan: After examining your situation, we will provide you with a detailed treatment plan that includes expert views and cost breakdowns for various choices.
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Conditions treated by Atrial Septal Defect (ASD) Repair

Frequently Asked Questions

A. Many hospitals across the country offer Atrial Septal Defect (ASD) Repair to international patients. For quick reference, the following are some of the leading hospitals for Atrial Septal Defect (ASD) Repair in Singapore:

  1. Gleneagles Hospital
  2. Mount Elizabeth Hospital
  3. Parkway East Hospital
  4. Mount Elizabeth Novena Hospital

A. The patient is expected to remain in the guest house for an additional two weeks following Atrial Septal Defect (ASD) Repair in Singapore. It is advised that you stay for this long to finish all the follow-ups and control tests required to make sure the surgery went well.

A. The patient may be required to pay a few more expenses in addition to the expense of the Atrial Septal Defect (ASD) Repair. These include the cost of daily meals as well as some extra services provided outside of the hospital. The starting price for these fees is USD 150 per person.

A. Atrial Septal Defect (ASD) Repair in Singapore is offered in a few of the cities, including the following:

  • Singapore

A. After Atrial Septal Defect (ASD) repair, the patient must stay in the hospital for around five days to fully heal and receive clearance to leave. However, the length of hospital stay varies depending on the type of surgery. To make sure everything is in order and the patient's recovery is proceeding as planned, the patient undergoes some analytical tests and radiographic scans. Discharge is scheduled following confirmation that the patient is clinically stable.

A. Singapore's atrial septal defect (ASD) repair hospitals are highly rated. The rating is determined by several factors, including hospital facilities, pricing policies, service quality, staff professionalism, etc.

A. In Singapore, atrial septal defect (ASD) repair is provided by more than three hospitals. Hospitals with the facilities needed to treat patients with atrial septal defects (ASDs) are authorized to perform the procedure. These hospitals abide by all guidelines established by Singapore's medical societies and regulatory bodies.

A. Some of the most sought-after medical specialists for Atrial Septal Defect (ASD) Repair in Singapore are:

  1. Dr. Eric Chong
  2. Dr. Maurice Choo
  3. Dr. Wong Poo Sing
  4. Dr. Brian Khoo
  5. Dr. Peter Robless
  6. Dr. Ruth Kam

A. Atrial septal defects are repaired or treated through the following two approaches.

  • Transcatheter ASD Repair: This is a minimally invasive procedure, which is performed in a catheterization lab. In this approach, a catheter is passed from a blood vessel in the arm or groin area to reach the site of the defect. The mesh is placed on top of the defect to close it. After securing the mesh, the catheter is withdrawn.
  • Surgical ASD Repair: This approach is more common as compared to transcatheter repair. In this case, the surgeon makes an incision in the chest to access the defect and place a patch to cover the hole. Before the surgery, the patient is put on a heart-lung bypass machine so that the surgeon can repair it.

The success rate of both approaches is more than 98 percent. However, transcatheter ASD repair has been associated with quicker recovery.

A. Surgery to close the atrial septal defect (ASD) often has a very high success rate. The majority of research shows that over 95% of patients had successful outcomes. Closing the defect and avoiding consequences like heart failure, stroke, or pulmonary hypertension are two benefits of the operation. The success rate can vary depending on factors such as the size and location of the ASD, the patient’s age and overall health, and the experience of the surgeon. With modern techniques, including minimally invasive methods, the success rate for ASD closure surgery continues to improve.

A. Generally, surgical closure of an atrial septal defect (ASD) in adults is considered safe and has been proven to have good long-term results. Numerous studies are confirming the effectiveness of the procedure and that most patients have improved physical well-being after surgery. Most patients can lead a normal life following the closure. Survival rates are also positive.

A. The type of operation used determines how long an atrial septal defect (ASD) procedure takes:

  • Transcatheter closure: A catheter is inserted via a blood vessel to the heart during this one to two-hour surgery. After that, a small device is positioned over the heart's opening to seal it. Only some ASD kinds can benefit from this process.
  • Minimally invasive surgery: A tiny incision is made in the chest to insert surgical tools to close the ASD during this five to six-hour procedure.
  • Catheter closure: A tiny incision is made to direct a catheter through the blood arteries to the heart during this three-hour treatment.

A. Follow-up care after ASD repair is critical for ensuring proper healing and for monitoring for possible complications. Common elements of follow-up care include the following:

  • Recurrent check-ups: These normally occur a few weeks after discharge from the hospital and thereafter at intervals such as 6 months or 1 year after the procedure to monitor the state of recovery and heart function in the patient.
  • Echocardiograms: These are normally done to confirm that the ASD is closed and that there are no residual defects or complications like leaks or arrhythmias.
  • Medications: Medications such as blood thinners may be administered to the patient for a short time post-surgery to prevent clots. Medication may be adjusted regularly.
  • Activity Restrictions: Most patients may return to regular activities; however, some have to avoid strenuous activity for a time as suggested by the physician.
  • Follow-Up for Complications: The physician will monitor and be on the lookout for complications such as infection, arrhythmias, or heart failure and treat the condition.

A. Although ASD closure is mostly safe and successful, there are a few concerns involved, such as:

  • Allergies to materials used during the surgery.
  • Irregular heartbeat (arrhythmia).
  • Bleeding, for which a blood transfusion can be necessary.
  • Damage or puncture of veins or cardiac tissue that needs to be fixed surgically.
  • Infection of the area surrounding the closure device or the incision.
  • Kidney failure.
  • Transient ischemic attack (mini-stroke) or stroke.

A. Yes, a small atrial septal defect can seal over on its own without any intervention:

  • Small ASDs: Small ASDs typically (less than 5 mm) usually close themselves, or they may never pose an issue. In the first 18 months of life, the chance of a small ASD closing on its own is as high as 80%.
  • Monitoring: Small ASDs that do not close may only need periodic medical check-ups.

However, larger ASDs of size 8 to 10 mm often do not close and may require a procedure to close the hole. If left untreated, large ASDs can cause damage to the heart over time.

A. Yes, Atrial septal defects (ASDs) can be treated non-surgically, especially for some forms of ASDs or when surgery is not immediately necessary. The following are the two main non-surgical treatment options:

  • Catheter-based Closure: This is a minimally invasive technique often used for closing small-sized ASDs. Through a blood vessel in the groin, a small catheter is inserted and advanced toward the heart. The procedure includes using a device, known as an occluder, which helps close the hole in the heart. Its success rate is high with relatively fewer days in the hospital post-procedure.
  • Medication: Doctors may advise tracking the illness over time without taking immediate action in certain situations, particularly if the ASD is small and does not create noticeable symptoms. Medication, such as blood thinners to lower the risk of stroke, may be used to treat symptoms or avoid complications.

The choice of treatment depends upon factors such as the size and location of the ASD, the age of the patient, overall health condition, and the presence of any other medical conditions. Closure by catheter is preferred for many patients who meet specific criteria, whereas the surgery is recommended for large or very complex ASDs.

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