Aortic valve replacement and repair

Children with severe aortic valve stenosis may be eligible for aortic valve surgery to repair the narrowed valve. In some cases, the cardiothoracic surgeons at Norton Children’s Heart Institute will have to perform an aortic valve replacement.


All types of aortic valve replacements and repairs have excellent success rates. These procedures also have few complications.


Children who have aortic valve surgery frequently enjoy normal, healthy lives. These children can expect little to no restrictions on playing sports and other activities.


Aortic valve repair surgery

Your child’s cardiothoracic surgeon will consider aortic valve surgery if aballoon valvuloplasty doesn’t sufficiently restore normal heart function.


Even after successful balloon valvuloplasty, the aortic valve can begin to narrow again as your child grows. Repair or replacement of the aortic valve would then be the next step in treatment.


The board-certified and fellowship-trained specialists at Norton Children’s Heart Institute have the experience and the training in the latest aortic valve surgery techniques, including the Ozaki procedure.


The Ozaki procedure is an innovative technique that can prevent the need for an aortic valve replacement. Cardiothoracic surgeons use a piece of the pericardium — the membrane that surrounds the heart — in this procedure. The surgeon cuts the tissue into three precise valve leaflets and uses the tissue to rebuild the aortic valve.


While the procedure has been common in adults, the specialists at Norton Children’s Heart Institute have adapted this and other techniques to help children.


Other aortic valve surgery repairs may include:


  • Leaflet sculpting (valvuloplasty)
  • Leaflet replacement


Aortic valve replacement

Norton Children’s Heart Institute cardiothoracic surgeons will plan an aortic valve replacement only when repair isn’t possible. Replacement procedures may include:


  • Mechanical valve placement: These valves can last for more than 20 years and may need replacement eventually.
  • Ross procedure: The child’s own pulmonary valve replaces the aortic valve. A donor valve replaces the pulmonary valve. The donor valve goes in the pulmonary position because it will face less pressure and stress there.


Your child’s condition and unique needs will determine which type of aortic valve replacement procedure your child’s surgeon will use.


Norton Children’s Heart Institute, affiliated with the University of Louisville, is the leading provider of pediatric heart care in Louisville and Southern Indiana.


The Society of Thoracic Surgeons has ranked Norton Children’s Heart Institute’s pediatric heart care among the best in the region. With our network of remote diagnostic and treatment services in Kentucky and Southern Indiana, your child can stay close to home for quality care.


Aortic valve surgery complications and after-care

Most children need to stay in the hospital for one week to 10 days after valve repair or replacement surgery. Kids will be able to return to normal activities soon after surgery.

Why choose Norton Children’s Heart Institute

No other congenital heart surgery program in Kentucky, Ohio or Southern Indiana is ranked higher by the Society of Thoracic Surgeons than the Norton Children’s Pediatric Cardiothoracic Surgery Program.

  • Norton Children’s Hospital has been a pioneer in pediatric cardiothoracic surgery, performing Kentucky’s first pediatric heart transplant in 1986 and becoming the second site in the United States to perform an infant heart transplant.
  • Our board-certified and fellowship-trained pediatric cardiovascular surgeons are leaders in the field as clinicians and researchers.
  • More than 5,000 children a year visit Norton Children’s Heart Institute, affiliated with the University of Louisville, for advanced heart care.
  • Norton Children’s Heart Institute successfully performs more than 17,500 procedures a year.
  • The Society of Thoracic Surgeons ranked Norton Children’s Heart Institute among the best in the region after studying years of our patients’ outcomes and our ability to handle a range of pediatric heart conditions, including the most severe.
  • Norton Children’s Heart Institute has satellite outpatient centers in Bowling Green, Frankfort, Owensboro and Paducah; 28 tele-echocardiography locations in Kentucky and Southern Indiana; and six fetal echocardiography locations across Kentucky.
  • The American Board of Thoracic Surgery has certified the cardiothoracic surgeons at Norton Children’s Hospital with subspecialty certification in congenital heart surgery.
  • The Jennifer Lawrence Cardiac Intensive Care Unit is under construction to give our patients the most advanced cardiac intensive care unit available.
  • Our multidisciplinary approach to pediatric heart surgery brings together our specialists in cardiothoracic surgery, cardiology, anesthesiology, cardiac critical care and other areas to create a complete care plan tailored for your child.
Heart – 2929

Contact Us

For more information on services or to schedule an appointment with the Norton Children’s Heart Institute:

(502) 629-2929

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