Congenital Heart Defect Surgery

Congenital heart defects (CHDs) are abnormalities in the structure of the heart that develop before birth. While some heart defects are minor and may correct themselves over time, others can interfere with normal blood circulation and require timely medical or surgical treatment. If left untreated, significant CHDs can affect a child’s growth, overall health, and quality of life.

In certain cases, congenital heart conditions remain undetected during infancy and may only be identified later in childhood or adulthood. At Aster RV Hospital, comprehensive care for congenital heart diseases is provided under the leadership of Dr. Divakar Bhat, one of the best heart surgeons in Bangalore, renowned for his expertise in complex pediatric and adult cardiac surgeries.

Pediatric heart surgeries done here are the following:

  1. Patent Ductus Arteriosus (PDA) Closure
Before birth, the ductus arteriosus allows blood to bypass the lungs by connecting the aorta and pulmonary artery. This vessel is expected to close naturally soon after birth. When it remains open, it is known as Patent Ductus Arteriosus (PDA), which may place extra strain on the heart and lungs.

Treatment approaches include:
  • Medications to promote natural closure
  • Minimally invasive catheter-based closure using a coil or device
  • Surgical ligation through a small incision on the left side of the chest

  1. Coarctation of the aorta repair
Coarctation of the aorta is a congenital narrowing of the main artery supplying blood to the body, often leading to high blood pressure and reduced blood flow.

Treatment options may involve:

  • Surgical widening of the narrowed area using a synthetic patch
  • Removal of the narrowed segment followed by reconnection
  • Bypass of the affected section using a graft
  • Balloon angioplasty with or without stent placement

Aster RV Hospital is recognized for offering some of the best treatments for heart-related problems in Bangalore, combining surgical precision with minimally invasive techniques.

  1. Atrial Septal Defect (ASD) Repair

An atrial septal defect is a hole in the wall separating the upper chambers of the heart, causing abnormal blood mixing.

Management options include:

  • Catheter-based device closure using specially designed occluders
  • Surgical repair through open-heart surgery using sutures or a patch
  1. Ventricular Septal Defect (VSD) Repair
A ventricular septal defect involves an opening between the heart’s lower chambers. Small defects may close on their own, while larger ones can lead to heart failure or recurrent infections.

Treatment includes:
  • Careful monitoring for natural closure
  • Surgical patch closure via open-heart surgery
  • Selected device-based closures in suitable cases

  1. Tetralogy of Fallot correction
Tetralogy of Fallot is a complex congenital condition involving four structural heart abnormalities, often resulting in bluish skin discoloration due to reduced oxygen levels.

Surgical care involves:

  • Definitive open-heart repair typically performed between 6 months and 2 years of age
  • Closure of the ventricular septal defect and relief of pulmonary obstruction
  • Temporary shunt procedures if immediate full correction is not possible
  1. Transposition of the Great Arteries surgery
In this serious defect, the positions of the aorta and pulmonary artery are reversed, disrupting normal blood circulation.

Treatment:
  • Arterial switch operation performed shortly after birth
  • Restoration of normal blood flow and coronary artery connections

This highly specialized procedure is part of the best open-heart surgery services in Bangalore, offered at Aster RV Hospital.

  1. Truncus Arteriosus repair
Truncus arteriosus is a rare condition in which a single artery arises from the heart instead of separate aorta and pulmonary arteries.

Surgical correction includes:
  • The pulmonary arteries’ separation from the common trunk.
  • Closure of the associated ventricular septal defect
  • Establishing a new pathway between the right ventricle and pulmonary arteries

Additional procedures may be required as the child grows.
  1. Tricuspid Atresia treatment
Tricuspid atresia occurs when the tricuspid valve is absent or improperly formed, limiting blood flow to the lungs.

Treatment is usually staged and may include:

  • Medications to maintain blood circulation in newborns
  • A series of shunt surgeries to redirect blood flow
  • Valve repair, replacement, or rerouting procedures as the child grows

  1. Total Anomalous Pulmonary Venous Return (TAPVR) correction

In TAPVR, the pulmonary veins drain into the right side of the heart instead of the left, causing oxygen-poor blood circulation.

Treatment involves:
  • Early open-heart surgery
  • Redirecting pulmonary veins to the left atrium
  • Closing abnormal connections and correcting associated defects

  1. Hypoplastic Left Heart Syndrome (HLHS) management

The left half of the heart is underdeveloped in HLHS, one of the most serious congenital cardiac abnormalities.

Treatment requires three staged surgeries:

  1. Within the first week of life
  2. At 4 to 6 months
  3. Between 18 months and 3 years

These highly complex surgeries are carried out at advanced centers like Aster RV Hospital by teams led by some of the best cardiothoracic surgeons in Bangalore.

Why choose Aster RV hospital?

  • Expertise of renowned cardiac specialists such as Dr. Divakar Bhat
  • State-of-the-art facilities for pediatric and adult cardiac surgery
  • Multidisciplinary care for complex congenital and acquired heart conditions
  • Trusted center for the best heart treatment in Bangalore

If you are looking for the best heart doctor in Bangalore, best cardiologist in Bangalore, or best cardiovascular surgeon in Bangalore, Aster RV Hospital provides compassionate, comprehensive, and world-class cardiac care at every stage of life.