
A hole in the heart is called a ventricular septal defect (VSD). Congenital heart defects are frequent heart conditions that exist from birth. The hole is located in the wall dividing the ventricles, the heart's lower chambers.
A ventricular septal defect (VSD) alters the flow of blood through the heart and lungs. Instead of leaving the body, oxygen-rich blood is sent back to the lungs. Blood that is low in oxygen combines with blood that is high in oxygen. Due to these alterations, the heart may have to work harder to pump blood, which could lead to increased blood pressure in the lungs.
Timely diagnosis of a Ventricular Septal Defect (VSD) is essential for avoiding complications and ensuring optimal heart function. Due to the increased burden on the heart and irregular blood flow, VSD can cause complications like respiratory infections, growth problems, pulmonary hypertension, and heart failure if treatment is not received.
Early intervention, often through surgery or catheter-based techniques, can significantly enhance the patient's quality of life, close the heart hole, and prevent long-term harm. On time, treating VSD also lowers the chance of serious side effects, including arrhythmias and stroke, promoting normal cardiac development and enabling the child to live a healthy life.
Symptoms of VSD in infants can include:
Adults with a ventricular septal defect can show the following symptoms:
The location of the hole (or holes) and structure vary across the four primary forms of VSD. The types of VSD are:
Causes
Risk Factors
Ventricular septal defect risk factors include:
Other cardiac issues in a newborn with a ventricular septal defect include:
A genetic counsellor can talk about the likelihood that your next child will have a congenital heart issue if you already have one.
Complications
Ventricular septal defects can raise the likelihood of other issues if left untreated, such as
Ventricular septal defect (VSD) might not be preventable because the cause is unknown. However, receiving quality prenatal care is essential. Make an appointment with your healthcare professional and take the following actions if you have a VSD and intend to get pregnant:
VSD closure repair: With the help of the catheterisation process without requiring open heart surgery, specific ventricular septal abnormalities can be fixed with thin, flexible tubes called catheters.
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Open-heart surgery: This is the recommended correction method for most ventricular septal defects. The opening between the lower heart chambers is sealed by a surgeon using stitches or a patch. A chest incision and a heart-lung machine are necessary for this kind of VSD surgery.
The rehabilitation goals for a Ventricular Septal Defect (VSD) are to improve the patient's overall health and support their recovery following surgery. Essential choices for rehabilitation include:
Medication can treat symptoms of a VSD before surgery or if it closes on its own. Common medications include diuretics, which increase kidney fluid removal, and medications for heart failure, which control the strength of the heartbeat.









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Recovery from a VSD repair depends on the method used. Recovery periods from transcatheter procedures are shorter. Recovery periods following surgeries are lengthier and expressed in weeks or months. Typically, VSD symptoms subside or resolve following surgery or transcatheter repair.
Treatment for Ventricular Septal Defect (VSD) has a success rate in Singapore. While device closures have a 96% success rate, spontaneous closure happens in 55% of newborns. Although results vary depending on personal characteristics such as age, the severity of the illness, and general health, surgical procedures also show promising results.
The type of treatment determines the length of the healing period. Whereas overall care guarantees a quicker recovery, recovery from open heart surgery may take several weeks, whereas minimally invasive operations can take one to two weeks.
Prevention is typically impossible for VSD because its causes are not yet identified. However, staying away from alcohol and other medications that prevent seizures while pregnant can reduce the risk.
By the time a person is six years old, approximately 90% of VSDs will close independently. By the age of 20, most of the 10% of VSDs will close. After that, however, a VSD is unlikely to collapse on its own. Unless they have surgery to fix it, an adult with VSD will have it for the rest of their life.
Life expectancy with a Ventricular Septal Defect (VSD) primarily depends on the size of the defect, the timing of treatment, and whether complications develop. The life expectancy of people with modest to moderate VSDs is usually normal, especially if they receive early treatment.
However, life expectancy may be shortened by severe VSDs that go untreated or those that have consequences such as cardiac failure or pulmonary hypertension. Most persons with VSD can lead healthy lives if they receive timely surgery.
Not always. While bigger or symptomatic abnormalities frequently require surgical intervention to prevent consequences, including heart failure or pulmonary hypertension, minor or moderate VSDs might not need surgery.
Although unlikely, a VSD may return following surgery, especially if the defect is significant or the repair process is complicated. Ongoing monitoring is required for any remaining holes or associated cardiac issues.
A large VSD might result in severe symptoms like heart failure, exhaustion, or growth issues because of the increased blood flow to the lungs, but a tiny VSD typically causes few or no symptoms and may go away on its own.