The Dorothy and Larry Dallas Heart Center at SSM Cardinal Glennon makes cardiology care more convenient and more accessible for patients and their families.
Our center allows more than 23,000 visits and procedures to be performed each year. At the Dallas Heart Center, you can expect a comprehensive team who will remain devoted to your child through individualized counseling and care.
In addition to our main campus in St. Louis, Mo., our cardiology and heart surgery teams travel to locations throughout Missouri and Illinois for your convenience

The Dorothy and Larry Dallas Heart Center would not have been possible without whom it was named for. Learn more about Dorothy and Larry Dallas and why they were so inspired to serve the children of SSM Cardinal Glennon for years to come.
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Additional Resources
Watch a kid-friendly video about How the Heart Works and learn more about your child's health in our KidsHealth library and resource center.
American Heart Association
Cardiomyopathy
Long QT Syndrome
Kawasaki Disease
Long QT Drugs
National Marfan Foundation
SLU Department of Pediatrics
SLU School of Medicine