Before a stress test, you’ll need to avoid food, drink, tobacco, and caffeine for a time. You may also have to stop taking some medications. Your doctor will provide information specific to you, but ...

A nuclear stress test is a diagnostic test that healthcare professionals use to monitor blood flow to your heart before and after exercise. Doctors often order it to look for coronary artery disease ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. It’s designed to help doctors evaluate the ...