Exercise Cardiolite Scan

A Cardiolite scan is a test that uses a tracer to produce images of the heart muscle. When combined with an exercise test, the scan helps determine if areas of the heart are not receiving blood. Several electrodes (small sticky patches) will be placed on your chest to obtain an electrocardiogram (EKG), a recording of your heart’s electrical activity. Cardiolite is injected while you are at rest and a set of pictures is taken. After you exercise, an additional dose of Cardiolite is injected and another set of pictures is taken.

Preparing for the Test:

• Do not eat for 2 hours prior to the test. This will help prevent the possibility of nausea which may accompany vigorous exercise after eating. Sips of water are okay.
• If you are currently taking any heart medications, check with you doctor. He or she may ask you to stop certain medications a day or two before the test. This can help get more accurate test results.
• 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.