In this video, Zoe talks about the time her little brother Oliver had to come in to Children's Hospital of Wisconsin to get "all fixed up." Born with a rare heart defect, Oliver had life-saving surgery at our Herma Heart Center -- the state's only nationally ranked pediatric heart program. Today, he's pure energy and laughter, racing through the day with his brother and sister. As Zoe tells it, Children's made Oliver "very much better." Learn more about our Herma Heart Center: http://www.chw.org/display/PPF/Nav/1/DocID/32706/router.asp