What Is A Cardiolite Test?
• A Cardiolite Treadmill stress test is similar to a standard treadmill stress test, but provides the doctor with additional information by using an isotope (Cardiolite) to evaluate coronary blood flow. • This test is performed in two phases with each phase lasting 30-60 minutes. The patient may be required to return the following day to complete the second phase. • An intravenous (IV) line will be started in order to inject a very small dose of the isotope at the peak of exercise. The isotope is not harmful to the patient or the heart. Please see the Nuclear Medicine explanation for other information. • Electrodes are placed on the chest to record an electrocardiogram (EKG) which monitors the electrical activity of the heart. • The testing physician will have the patient exercise on the treadmill, gradually increasing the speed and incline. This may last for up to 15 minutes depending upon the patient’s level of ability. • During the exercise part of the test, the testing physician wi
