Published with the inputs from Dr Balakumar K, Consultant, Cardiology, Baby Memorial Hospitals- Thodupuzha
Transcatheter closure of septal defects is a minimally invasive, non-surgical heart procedure used to close small holes in the heart wall (called septal defects). These holes can occur between the upper chambers (Atrial Septal Defect - ASD) or lower chambers (Ventricular Septal Defect - VSD) of the heart.
Instead of open-heart surgery, this procedure uses a thin catheter inserted through a blood vessel to deliver a closure device that seals the defect. It is highly effective, safe, and offers a faster recovery compared to traditional surgery.
It is a non-surgical procedure performed by an interventional cardiologist to close a hole in the heart (ASD or VSD). A special umbrella-like device is guided through a catheter (usually from the groin) into the heart, where it seals the defect permanently.
This procedure is recommended for:
Your cardiologist will determine the need for closure based on the defect size, symptoms, and heart function.
Yes. It is a safe and well-established procedure with a high success rate (>95%). Complications are rare but may include minor bleeding at the puncture site or temporary irregular heart rhythms, which resolve quickly.
Your cardiologist will evaluate the best approach for your specific condition.
If you or your child has been diagnosed with a heart defect such as ASD, VSD, or PFO, the Cardiology & Interventional Cardiology Team at Baby Memorial Hospital (BMH) offers advanced Transcatheter Closure of Septal Defects — a safe, scarless, and highly effective procedure for lifelong heart health.
👉 Book an Appointment Online or visit BMH to consult our interventional cardiology specialists.