During a coronary angiogram, a special dye is injected into the blood vessels, and X-rays are taken to create a detailed image of the coronary arteries. If the stress test abnormalities are due to ...

A contrast dye is injected into the patient's arm and ... And cardiac MRI "shows us more than echocardiography or an exercise stress test," Steiner adds. "Those tests have benefits, but MRI ...

In some cases, this may be followed by a stress echocardiogram, or “stress test,” to determine how the heart responds to ...