What is exercise Cardiolite scan?
A cardiolite scan is a test that uses a radioactive substance known as a tracer to produce images of the heart muscle. When combined with an exercise test, the cardiolite scan helps determine whether areas of the heart are receiving enough blood.
Do you walk on treadmill for Cardiolite stress test?
For this test, you will not need to exercise on a treadmill or bicycle. Do not eat, drink, smoke, use tobacco, or take caffeine for six hours before this test is done.
What is a Cardiolite Gxt?
Cardiolite is a nuclear radioactive substance that is injected into your vein. It involves only a small amount of radiation and poses no greater radiation exposure risk than routine X-ray exposure. The tracer concentrates in those parts of the heart that have the best blood flow.
What can I expect from a Cardiolite stress test?
During a nuclear stress test, first you will be injected with Cardiolite, a radioactive tracer, in the vein of your arm or hand. Cardiolite is taken up by the heart muscle through the coronary arteries in proportion to the blood flow to it. This material should not affect you in any way.
How long does Cardiolite stay in the body?
Your body will eliminate the Cardiolite after one or two days.
What is Cardiolite tablet used for?
Cardiolite (prep kit for technetium tc99 sestamibi for injection) is a myocardial perfusion agent used to detect coronary artery disease by localizing myocardial ischemia (reversible defects) and infarction (non-reversible defects), in evaluating myocardial function and developing information for use in patient …
Why does a doctor order a Cardiolite stress test?
Common reasons to have this test: To determine if coronary artery disease is present and if further studies and/or treatment are required. To evaluate progress following a major cardiac event (heart attack, heart surgery). To evaluate whether a blockage found during an angiogram requires angioplasty.
How long does a Cardiolite stress test take?
This test takes approximately four hours. There are two parts to this test, a rest and a stress portion. After your check in, a nurse/technologist will call you back to the Nuclear Medicine are. Your history will be reviewed and an IV lock will be placed in a vein in your arm or hand.
Does Cardiolite affect the kidneys?
Cardiolite is an inert radioactive isotope that allows assessment of heart blood flow and heart strength. It is gone after 24 hours and does not induce any allergic reactions, nor affect kidney function in any way.
What should I avoid after a nuclear stress test?
- Caffeine and decaffeinated food products & beverages:
- Coffee: any kind, brewed instant, or iced.
- Tea: any kind, brewed instant, or iced.
- Decaffeinated Coffee and Tea: any kind, brewed, instant, or iced.
- Chocolate: candy, cake, baking cocoa, pudding, milk, brownies, dark, baker’s,
- Soda Cola:
- Common & OTC Drugs:
Is Cardiolite the same as sestamibi?
Technetium (99mTc) sestamibi (INN) (commonly sestamibi; USP: technetium Tc 99m sestamibi; trade name Cardiolite) is a pharmaceutical agent used in nuclear medicine imaging.
Can you be allergic to Cardiolite?
None known. IMPORTANT SAFETY INFORMATION: Cardiolite® has been rarely associated with acute severe allergic and anaphylactic events of angioedema and generalized urticaria. In some patients the allergic symptoms developed on the second injection during Cardiolite® imaging.
What is a Cardiolite scan?
A Cardiolite scan is a test that uses a radioactive substance, known as a tracer, to produce images of the heart muscle. When combined with an exercise test, the Cardiolite scan helps determine if areas of the heart are not receiving enough blood.
What is a Cardiolite® stress test?
A Cardiolite® stress test takes pictures of your heart muscles and arteries (blood vessels). This test will be done while you exercise. Exercise makes your heart work harder. This test will show caregivers how your heart performs when it needs to work hard.
How long does it take to complete a Cardiolite ® imaging?
Using this protocol, you can complete imaging in one day. A low-dose Cardiolite ® rest study is followed by a higher-dose stress study. The higher dose Cardiolite ® in the stress study overcomes the lower dose of the rest study, permitting high-quality gated SPECT imaging. 1,2
How does Cardiolite® work?
A tracer substance called Cardiolite® is put into the IV when your heart rate reaches a certain speed. The tracer moves through the blood and goes into heart muscle. Heart muscle that does not have enough blood supply takes in the Cardiolite® slowly, or not at all. You will exercise about nine to 12 minutes.