Specialty services

With a focus on innovation, our pediatric Heart Transplant Program offers specialty services to enhance your child's care and make treatments available to more children.

These specialty services include:

We also offer children and their families expertise in the care of complex medical needs, including the following areas of focus.

ABO incompatible heart transplant

The body's immune system produces antibodies against any blood components it does not have in its own blood. Antibodies help the body's immune system attack things that are foreign, like infection, but following transplant these antibodies can help the immune system attack (reject) the new heart. So, patients with type A-type blood would be more likely to reject a heart donated by a type-B person because they would create antibodies against type-B blood.

Research has shown that young children, unlike older children and adults, can accept a heart transplant from a donor whose blood type (A, B or O) would normally be considered incompatible with their own. Offering "ABO incompatible" transplantation creates the potential to shorten the waiting time for vulnerable children waiting for a heart transplant.

At Children's, we have performed at least a dozen ABO incompatible transplants over the past few years with outcomes that are the same as those performed with compatible blood types. Specialized testing allows us to determine which children can accept a heart transplant from an incompatible donor. We continue to monitor these children for rejection, but are pleased to have seen none to date.

Heart transplant/heart failure second opinions

As one of the largest and most experienced pediatric heart centers in the country, we offer second opinions for children with advanced heart failure who may or may not be candidates for heart transplantation. Our Heart Failure Program team can partner with your child's local cardiologist to optimize your child's treatment plan. Likewise, we can work with your family and your child's local specialists to decide when and if alternative or more advanced treatments are best for your child.

We also offer second opinions and consultation for adults with congenital heart disease, about 3 percent of whom will undergo heart transplant as adults. Our cardiothoracic surgeons have extensive experience working with adults living with complex heart disease. Specialists with our Adult Congenital Heart Disease Program (one of the largest in the country) partner with our heart failure specialists to offer a thorough, expert assessment of the best medical and surgical options for each patient. We can provide recommendations to local heart care specialist team and provide advanced services such as mechanical circulatory support or heart transplantation.

Become a patient or contact us

Contact us for more information about the Herma Heart Institute. Request an appointment online or call (414) 607-5280 or toll-free (877) 607-5280.

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Nationally recognized

US News ranking hospitals best in nation

Among the nation's best 

U.S. News & World Report has once again ranked the Herma Heart Institute at Children's Wisconsin among the top programs in the nation for pediatric cardiology and heart surgery. This ranking reflects the excellent outcomes and care we provide for even the most complex heart conditions. Families travel from across the country, and even around the world, to receive care from our specialists who are experienced in treating congenital heart disease from before birth and into adulthood.

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Meet Michael Mitchell, MD

Michael E Mitchell

Michael Mitchell, MD
Surgical Director, Herma Heart Institute
Children's Wisconsin

Meet Dr. Mitchell