Cardiac nuclear imaging uses radioactive materials (tracers) to obtain diagnostic images of the heart and vessels. Testing involves giving a tiny amount of a tracer to a patient. The tracer collects in the heart and gives off gamma rays, which are detected by a gamma camera. Skilled nuclear medicine technologists perform the tests, which are interpreted by experienced Medical College of Wisconsin nuclear medicine physicians.
The two main types of cardiac nuclear imaging tests are:- Multiple Gated Acquisition (MUGA) — measures how much blood the heart pumps or “ejects” with each contraction (the ejection fraction) and how quickly that blood is ejected.
- Nuclear medicine stress test (also called myocardial perfusion imaging) — evaluates the coronary arteries by determining changes in blood flow to the heart during exercise.
Learn more about other heart and vascular diagnostic tests we offer.
Our Cardiovascular Program continues to receive recognition as one of the top programs nationally. We are honored to provide high-quality, effective care for even the most high-risk patients.
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Check Out Our Heart and Vascular Program Awards and Recognition
In its 2024 Specialty Excellence Awards, Healthgrades recognized Froedtert Hospital as one of America’s 50 Best Hospitals for Cardiac Surgery, one of America’s 100 Best Hospitals for Cardiac Care and one of America’s 100 Best Hospitals for Coronary Intervention, as well as other specialty achievements in various areas.
For the second year in a row, Froedtert Hospital was identified as one of the nation’s 50 Top Cardiovascular Hospitals™ according to an independent quality analysis based on a balanced scorecard provided by PINC AI™, and reported by Fortune. The hospitals recognized in the top 50 operated at lower cost and had better outcomes, recording significantly higher inpatient survival rates, fewer patients with complications, lower readmission rates and up to nearly $10,000 less in total costs per patient case. According to the study’s analysis, if all hospitals operated at the level of this year’s top performers, there could be 7,600 fewer deaths due to heart disease, 6,700 fewer bypass and angioplasty patients who suffer complications, and more than $1 billion in costs saved for the 2024 study year. Froedtert Hospital was ranked in the category of top teaching hospitals with a cardiovascular residency program. In this cohort of hospitals, Froedtert Hospital was ranked No. 4 in the country. No other hospital in Wisconsin was recognized with this national distinction.
Froedtert Hospital is honored to be recognized on the Becker’s Hospital Review 2024 list of 100 Hospitals and Health Systems with Great Heart Programs. Hospitals featured on this list are renowned for delivering superior heart and vascular care that results in high-quality outcomes. As part of a health network that includes eastern Wisconsin’s only academic medical center, our heart and vascular specialists treat a high volume of patients with a wide variety of heart diseases.
The International Cardio-Oncology Society (ICOS) recognizes our Cardio-Oncology Program as a gold level Cardio-Oncology Center of Excellence. ICOS certification is awarded to institutions and practices that demonstrate superior expertise in the care of patients who have heart disease, are at high risk or experience heart complications with cancer treatment. The ICOS awards bronze, silver and gold certification. Of the two ICOS-certified programs in Wisconsin, we are the only one that meets the stringent requirements needed to be recognized as a gold level Cardio-Oncology Center of Excellence.
The Society for Vascular Surgery's Vascular Quality Initiative (SVS VQI) has awarded Froedtert Hospital three out of three stars for its active participation in the Registry Participation Program. The mission of the SVS VQI is to improve patient safety and the quality of vascular care delivery by providing web-based collection, aggregation and analysis of clinical data submitted in registry format for all patients undergoing specific vascular treatments. The VQI operates 14 vascular registries.
The American Heart Association recognized Froedtert Hospital with its Get With the Guidelines® Heart Failure Gold Plus Award. In addition, the hospital was recognized on the AHA’s Target: Heart Failure(SM) Honor Roll and received the AHA’s Target: Type 2 Diabetes Honor Roll™ award.
The American Heart Association also recognized Froedtert Hospital with its Get With the Guidelines® — Coronary Artery Disease STEMI Receiving Gold Plus with Target: Type 2 Diabetes and Get With the Guidelines® — Coronary Artery Disease NSTEMI Gold with Target: Type 2 Diabetes awards. These awards demonstrate our commitment to improving care by adhering to the latest treatment guidelines and streamlining processes to ensure timely and proper care for heart attacks.
The American Heart Association recognized Froedtert Hospital with its Get With the Guidelines® AFib Gold Award.
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