(414) 266-2000

Contact our pediatric cardiac catheterization experts

Call us

To make an appointment with a cardiologist regarding cardiac catheterization or to refer a patient call (414) 607-5280.

Hospital operator: (414) 266-2000

Email us

We welcome your questions about pediatric cardiac catheterization. Send questions and comments to We will do our best to respond within 24 hours on weekdays.

Mailing address

Children's Hospital of Wisconsin
9000 W. Wisconsin Avenue
PO Box 1997
Milwaukee, WI 53201-1997

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How is cardiac catheterization performed?

Cardiac catheterization is a specialized procedure in which a long, flexible tube (catheter) is inserted into a vein or artery and guided into the heart or surrounding areas. Learn more.