How Does a Cardiolite Stress Test Work—and Is It Right for You?

A composite image of a man on a treadmill undergoing a Cardiolite Stress Test, alongside a diagram comparing hearts under stress and at rest.

A Cardiolite stress test is a noninvasive test that evaluates the function of the heart when it is under stress. Cardiac stress test: It is a nuclear stress test which involves the use of a small amount of radioactive substance to generate images of the blood supply to the heart muscle. By comparing the images … Read more