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The cost of Norwood Procedure in Singapore is USD 125000 - USD 200000
However, this cost can vary depending on several factors, including the type and severity of the condition, treatment techniques chosen, the healthcare facility's location and reputation, the treating professionals' experience and specialisation, and the patient's overall health status.
Additionally, factors like the duration of treatment, the need for follow-up care, and the use of advanced technologies or specialised treatments can further influence the overall cost.
A Norwood procedure is a surgery that most surgeons do for a baby with hypoplastic left heart syndrome. This procedure lets the right side of the baby's heart send oxygenated blood to the body. Usually, your heart's left side takes care of this. In a baby with HLHS, the heart's left side isn't developed enough to do it.
After this procedure, your baby's lower heart chamber, the right ventricle, continues to pump blood to the lungs without oxygen. But it also carries out the left ventricle's function, which supplies the body with oxygen-rich blood.
| City | Cost (USD) | |
|---|---|---|
| Singapore | $125,000 – $200,000 | Explore More |


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The Norwood procedure enhances blood circulation in newborns with hypoplastic left heart syndrome (HLHS). This surgery allows the right ventricle to compensate for an underdeveloped left ventricle and aorta. Post-operation, the right ventricle pumps blood to the lungs for oxygenation and also circulates oxygen-rich blood throughout the body.
This surgery allows the right side of a baby’s heart to send oxygen-rich blood to the body, a function typically performed by the left side. In a baby with HLHS, the left side of the heart is not developed enough to handle this task.
After the surgery, the right ventricle continues its normal function of pumping deoxygenated blood to the lungs. However, it also takes on the role of the left ventricle by pumping oxygenated blood to the rest of the body.
While this does not maintain the separation between oxygenated and deoxygenated blood like a normal heart, it significantly improves oxygen delivery to the baby’s cells and tissues, offering a better quality of life despite not being a perfect solution.
Who needs to have a Norwood procedure?
Babies with hypoplastic left heart syndrome (HLHS) require this surgery within the first few weeks of life. Due to their underdeveloped left ventricle, the Norwood procedure allows their right ventricle to execute the functions of both ventricles.
For the first few days after birth, a baby’s blood can flow between the aorta and pulmonary artery through the patent ductus arteriosus, allowing the right ventricle to send blood to both the lungs and the body. However, once this opening closes naturally after birth, the right ventricle can no longer send blood to the body, necessitating the Norwood procedure.
The Norwood procedure is the first of three surgeries done to correct hypoplastic left heart syndrome (HLHS). This congenital heart defect occurs in only a few babies and involves underdevelopment of the left side of the heart. It assists in redirecting blood flow so the single working right ventricle can pump blood to the lungs and the body.
This disorder is usually diagnosed before birth with a fetal echocardiogram or after birth for evidence such as blue skin colouration (cyanosis), weak feeding, quick breathing, or sleepiness. Early neonatal intervention and surgery consultation are mandatory.
Preparation is initiated in the neonatal intensive care unit (NICU) where the infant is stabilised with medications (e.g., prostaglandin to maintain patency of the ductus arteriosus). Diagnostic studies such as echocardiograms, chest X-rays, and blood work are obtained to prepare for surgery.
During the Norwood procedure, the surgeon creates a new aorta from the current pulmonary artery and attaches it to the right ventricle. A shunt (Blalock-Taussig or Sano shunt) is inserted to deliver blood to the lungs, enabling the right ventricle to assume systemic and pulmonary circulation.
The operation is involved and lasts 5 to 6 hours or more. It is done under general anesthesia with a heart-lung bypass machine. A few weeks' hospital stay in the NICU or cardiac ICU is anticipated after surgery.
The main advantage is lifesaving palliation for babies with HLHS. It helps the infant to live and develop until it can receive the subsequent phases of treatment: the Glenn and Fontan surgeries.
Recovery consists of intensive observation in the ICU, mechanical ventilation, and weaning progressively off support. Feeding support and medications to sustain cardiac function are typically needed. Ongoing growth and observation are necessary until the following procedure at 4–6 months old.
Survival has dramatically improved; early survival is approximately 75–85% at advanced centres. Long-term prognosis is based on global heart function, presence of additional anomalies, and success of the staged surgical approach.
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A. many hospitals perform the Norwood Procedure in Singapore. The following are some of the most renowned hospitals for Norwood Procedure in Singapore:
A. After discharge from the hospital, the patient has to stay for another 28 days in the country for complete recovery. During this time, the patient undergoes medical tests and consultations. this is to ensure that the treatment was successful and the patient is safe to return.
A. While Singapore is considered one of the best destinations for Norwood Procedure owing to the standard of Hospitals and the expertise of doctors, a select few destinations provide comparable quality of healthcare for this procedure. Some of such countries are:
A. There are certain additional costs that the patient has to pay apart from the Norwood Procedure cost. These include the cost of accommodation and meals outside the hospital. The per day cost, in this case, may range around USD 150.
A. Some of the popular cities in Singapore that offer Norwood Procedure include the following:
A. The patient has to spend about 7 days in the hospital after the Norwood Procedure for proper recovery and to get clearance for discharge. During the recovery, the patient is carefully monitored and control tests are performed to see that everything is okay. If required, physiotherapy sessions are also planned during recovery in the hospital.
A. There are more than 3 hospitals in Singapore that offer Norwood Procedure. Apart from providing good services, hospitals are known to follow all standard and legal guidelines dictated by the local medical affairs body or organisation.
A. A Norwood procedure is an operation surgeons perform most commonly for a baby born with hypoplastic left heart syndrome (HLHS). This surgery lets the right side of a baby’s heart send blood with oxygen to the body. Normally, your heart’s left side takes care of this. In a baby with HLHS, the heart’s left side isn’t developed enough to do it.
After this surgery, your baby’s right ventricle (lower heart chamber) still does its normal job of pumping blood without oxygen to the lungs. However, it also does the left ventricle’s job of sending blood with oxygen to the body.
This doesn’t keep the blood with oxygen separated from the blood without oxygen like in a normal heart. It’s not a perfect solution. However, it’s an improvement that helps deliver more oxygen to your baby’s cells and tissues.
A. There are a few risks associated with the Norwood operation.
A. Other alternate for HLHS surgeries other than the Norwood procedure are as follows:
All of the blood returning from the upper body goes to the lungs following this treatment. To supply organs and tissues throughout the body, blood that has more oxygen in it is pumped to the aorta.
The Fontan operation allows the remaining blood that is deficient in oxygen to return to the lungs from the body. There is minimal mixing of oxygen-poor and oxygen-rich blood in the heart following this procedure. Thus, the skin ought to stop appearing gray or blue.
A. Yes, there are hospitals in Singapore that provide advanced medical facilities for international patients for Norwood procedures.
A. The Norwood procedure, which is a type of heart surgery performed on newborns with hypoplastic left heart syndrome (HLHS), typically takes 4 to 6 hours.
This time frame can vary depending on the case's complexity and any additional complications. The procedure involves reconstructing the heart to improve blood flow, including creating a new pathway for blood to flow to the lungs and body. Since it is a highly specialised surgery, it is performed by a skilled pediatric cardiac surgeon in a hospital with specialised care for newborns.
A. The Norwood procedure is a complex congenital heart surgery with the following survival rates:
Various other factors affect the overall survival rates after the Norwood surgery.
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