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Cardiovascular Services

The Heart Care of Tomorrow. Here today.

The new Prairie Heart Institute at St. Mary's Hospital... It's all the heart technology, and all the heart experts, now all at the heart of St. Mary's Hospital.

The new Prairie Heart Institute at St. Mary's Hospital is now open. Bringing you access to 21 board-certified cardiologists and heart surgeons in one convenient place.

Our state-of-the-art Cath Lab includes the latest technology. With a high-resolution cardio x-ray system and cardiac nuclear medicine camera, we are able to enhance patient comfort while providing superior quality images, fast and more efficient.

We are proud to bring the future of heart care to central Illinois. And we are committed to providing our community exceptional health care—today and tomorrow.


St. Mary’s Hospital is proud to be part of the Prairie Heart Institute of Illinois, the leading provider of cardiac care in Illinois. Because St. Mary’s is Decatur’s exclusive home for the full spectrum of Prairie cardiovascular care, you now have convenient access to Prairie’s nationally recognized, world-class cardiovascular services, without having to leave your community.

The strength of our partnership is in the network of the Prairie Heart Institute. Once you arrive at St. Mary’s for cardiovascular services, your care is no longer limited by what’s in the room, in the building or in the city—your records are entered into the Prairie Heart Institute system, and you have access to resources at all Prairie Heart Institute locations. Prairie Heart Institute physicians provide a comprehensive range of cardiac procedures at St. Mary’s and St. John’s Hospitals.

  • St. Mary’s cardiac catheterization lab is digitally connected to the Prairie Heart Institute in Springfield.
  • If a problem is found during the catheterization, interventional cardiology procedures are performed at St. Mary’s by experienced Prairie specialists.
  • Electrophysiology procedures are also performed by Prairie physicians at St. Mary’s to diagnose and treat arrhythmias (heartbeat disorders).
  • St. Mary’s vascular lab provides diagnostic and interventional procedures in the same room.
  • Your comprehensive cardiac care team includes exceptionally trained, experienced and compassionate physicians and clinicians.
  • If cardiovascular rehabilitation is needed, St. Mary’s provides a high-quality and convenient experience.

For more information about Prairie at St. Mary’s services, please call 422-6100.


If you have any questions or to schedule a visit, please give us a call. CALL: