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Atrial Septal Defect

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Atrial septal defect (ASD), a congenital (present from birth) heart disorder, is an opening in the atrial septum (wall that separates the two upper chambers of the heart).

The opening in the atrial septum allows the blood from either side to mix, decreasing the efficiency of the heart’s function.

When to seek expert advise

ASD may be revealed during an X-ray done for another reason. For further consultation bring your child to the Children's Hospital Service Line at The Aga Khan University Hospital.

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Disclaimer

The information provided on our website is for educational purposes and not intended to be a substitute for medical advice, diagnosis or treatment. You should always seek the advice of your doctor or other healthcare professional provider.