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 ...

Feb. 18 -- (HealthDay News) -- If your doctor has prescribed an exercise stress test to monitor how your heart performs during activity, there are a few things you should do before the test. The U.S.

In general, a stress test reveals how well a system performs under pressure. Most people likely associate a stress test with an exercise stress test, which involves assessing how well a person’s body ...