What is a Device Closure?
A device closure is a minimally invasive procedure used to close abnormal openings in the heart, such as congenital heart defects. It is performed using a catheter-based technique, avoiding the need for open-heart surgery.
Why is a Device Closure Needed?
It is recommended for:
✔️ Atrial Septal Defect (ASD) Closure – To close a hole between the upper chambers (atria) of the heart.
✔️ Ventricular Septal Defect (VSD) Closure – To close a hole between the lower chambers (ventricles).
✔️ Patent Ductus Arteriosus (PDA) Closure – To close an abnormal connection between the aorta and pulmonary artery.
✔️ Atrial Septal Defect (ASD) Closure – To close a hole between the upper chambers (atria) of the heart.
✔️ Ventricular Septal Defect (VSD) Closure – To close a hole between the lower chambers (ventricles).
✔️ Patent Ductus Arteriosus (PDA) Closure – To close an abnormal connection between the aorta and pulmonary artery.
How is a Device Closure Performed?
• A thin catheter is inserted through a vein in the groin and guided to the heart.
• A special closure device (like a small umbrella or disc) is delivered to the defect.
• The device expands and seals the hole, allowing normal blood flow.
• Over time, the heart tissue grows around the device, securing it permanently.
• The procedure usually takes 30min-1hour, and most patients recover quickly.
• A special closure device (like a small umbrella or disc) is delivered to the defect.
• The device expands and seals the hole, allowing normal blood flow.
• Over time, the heart tissue grows around the device, securing it permanently.
• The procedure usually takes 30min-1hour, and most patients recover quickly.
What Can a Device Closure Achieve?
📌 Corrects abnormal heart openings – Prevents abnormal blood flow between heart chambers.
📌 Improves heart function – Reduces strain on the heart caused by congenital defects.
📌 Minimally invasive – No need for open-heart surgery, leading to faster recovery.
🔹 Device closures are safe, effective, and offer a quicker recovery compared to surgical repair. Regular follow-ups and echocardiograms are needed to monitor the heart after the procedure.
📌 Improves heart function – Reduces strain on the heart caused by congenital defects.
📌 Minimally invasive – No need for open-heart surgery, leading to faster recovery.
🔹 Device closures are safe, effective, and offer a quicker recovery compared to surgical repair. Regular follow-ups and echocardiograms are needed to monitor the heart after the procedure.
