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Patent Ductus Arteriosus Treatment

Patent ductus arteriosus (PDA) is a congenital heart condition characterized by an absence of arterial closure that can adversely affect blood flow within the heart. Treatment for PDA can involve the administration of medication and, in some cases, may require surgery.

  1. Waiting

    • Most PDAs subside without treatment. Upon discovery, a PDA may be monitored during the first few weeks following birth. If the duct remains open, additional treatment options may be considered.

    Medications

    • Infants with PDA may be given medications, such as ibuprofen, that work with the body to allow the PDA to close independently. Depending on the extent of the PDA, medications may not be suitable to treat individuals six months of age and older.

    Artificial Block

    • If the PDA is not causing additional health concerns, a catheter may be utilized to introduce a block to artificially close the duct.

    Surgery

    • Open-heart surgery may be performed when other treatments fail to correct the PDA.

    Complications and Prognosis

    • If left untreated, a PDA can increase one's risk for serious infection, pulmonary hypertension and heart failure. Prognosis is dependent on the extent of the PDA and treatment approach. All treatment options carry some risks which should be discussed with a qualified health care provider.

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