Nuclear Stress Testing

With the help of nuclear imaging, this special Stress Test allows us to more closely monitor the heart during physical activity. While patients perform physical activity, a radioactive isotope is injected into their bloodstream. Cameras designed to see this isotope photograph the heart during periods of peak exercise and rest. These pictures give an up-close look at a patient’s heart and blood flow—without invasive surgery.

Preparing for the Test:

• Eat a light breakfast; no caffeine.
• Wear loose-fitting clothes and comfortable walking shoes that will be suitable for exercise.  Men usually don’t wear a shirt during the test; women generally wear a loose-fitting blouse or hospital gown.
• Before the test, you’ll be given a brief explanation of the test and you’ll be asked to sign a consent form.  Feel free to ask any questions about the procedure.