PDA is a persistent opening between the aorta and the pulmonary artery, which should close after birth. If left untreated, it can lead to heart failure or lung problems.

Procedure:

• A catheter is inserted into a vein and guided to the PDA.
• A closure device (coil or plug) is deployed to block the abnormal opening.

Benefits:

• Prevents complications such as heart enlargement and breathing difficulties.
• Safe and effective alternative to surgery.