Patent ductus arteriosus (PDA) Treatment in Hyderabad


Persistent small ductus arteriosus is often not a problem and may never need treatment. However, persistent, untreated large ductus arteriosus can cause poorly oxygenated blood to flow in the wrong direction, weakening the heart muscle, and causing heart failure and other complications.

Treatment options for persistent ductus arteriosus include monitoring, medication, and occlusion with cardiac catheterization or surgery. Patent ductus arteriosus (PDA) Treatment in Hyderabad


Symptoms of persistent ductus arteriosus vary depending on the size of the defect and whether the baby is pregnant or premature. A small PDA may not cause any signs or symptoms and can go undetected for some time into adulthood. A large PDA can cause signs of heart failure soon after birth.

Your baby’s doctor may first suspect a heart defect during a regular exam after hearing a heart murmur while listening to your baby’s heart with a stethoscope.

A large epidemic in infancy or childhood can cause:

The reasons

Congenital heart defects result from problems early in the heart’s development – but often there is no clear cause. Genetic factors could play a role.

Before birth, the baby’s blood flow requires an opening that connects two major blood vessels from the heart – the aorta and the pulmonary artery. The compound draws blood from the baby’s lungs as it develops, and the baby gets oxygen from the mother’s circulation.

After birth, the ductus arteriosus usually closes within two to three days. In premature babies, the opening often takes longer to close. If the connection remains open, it is called a persistent ductus arteriosus.

Too much blood flows through the abnormal opening to the baby’s lungs and heart. If left untreated, the blood pressure in the baby’s lungs could rise (pulmonary hypertension) and the baby’s heart could become bigger and weaker. Patent ductus arteriosus (PDA) Treatment in Hyderabad

Risk factors

Risk factors for persistent ductus arteriosus include:


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