A nuclear stress test includes imaging that shows blood flow to your heart during the test. Some stress tests have you exercise on a treadmill or bike to elevate your heart rate.

While nuclear stress tests are considered safe, there are some precautions that need to be followed both during and after the test. If you or a doctor suspects you might have an undiagnosed heart ...

The thallium stress test is also called a nuclear stress test, ... well as damage from heart attacks. The test can also spot an ... flow during exercise. If your images show that part of your ...

A nuclear stress test shows how well a person's blood flows to the heart during rest and activity. Learn more about the benefits and what to expect with a nuclear stress test.

Both the exercise stress test and the nuclear stress test are usually safe. In rare cases, however, they could trigger adverse effects. These include a heart attack or changes in heart rhythm that ...

DEAR DR. ROACH: My 85-year-old mother-in-law had a mild heart attack a few days ago. She didn’t immediately take the nitroglycerin she had on hand. She has a pacemaker, and it reported the event ...

With a cardiac MRI stress test, you'll lie down face-up on a bed connected to the MRI machine. During the test, the bed will move through the machine and take photos of your heart and blood vessels.

The exercise stress test-- also known as an exercise electrocardiogram, treadmill test, graded exercise test, or stress EKG-- is used most often. It lets your doctor know how your heart responds ...

A stress test can be used to make a diagnosis or, especially after a heart attack, help identify a level of safety in exercise. To make a diagnosis, the person has to exert as much energy as possible.

She should be reassured that this stress test will be very different from her previous one. A “nuclear” stress test uses radioactive isotopes to look at blood flow to the heart during exercise ...

A stress test can be used to make a diagnosis or, especially after a heart attack, help identify a level of safety in exercise. To make a diagnosis, the person has to exert as much energy as possible.

ROACH: I had a comment about your recent column on nuclear stress tests. As an 87-year-old person who has experienced atrial fibrillation and a mild stroke, I have Understanding the mechanisms ...