A chemical stress test can simulate the heart's response to exercise. Learn more about who can benefit from a chemical stress test and what this test involves.

If taking a chemical stress test, avoid caffeine for at least 12 to, ideally, 24 hours before your test. Caffeine blocks the effectiveness of adenosine, a medication that doctors commonly give ...

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.

SPRINGFIELD, Mo. (KY3)—Mercy Springfield has a new test to improve cardiac testing for patients. When it comes to cardiac ...

But there’s an alternative to this type of test with what’s called a chemical or pharmacological stress test. Doctors have two drug options. Both are delivered through an IV.

A stress test is useful for determining how physical activity affects a person's heart. It can help doctors diagnose conditions and make recommendations.

The Texas attorney general has accused WEX Bank of "debanking" a firearm supplier, but the Maine-based bank said it does not ...

The levels of stress hormones are sufficient to turn off the immune system and to produce a catabolic state, in which the body begins to break down and feed on itself. The average weight loss in ...

Hypersexual disorder – known popularly as sex addiction – can be linked to hyperactive stress systems, new research shows. In a stress regulation test using the cortisone drug dexamethasone ...

Born just before the turmoil of the Warsaw Uprising, biologist Elizabeth Sajdel-Sulkowska ’67, SM ’69, ScD ’72, has returned again and again to the theme of stress.

Whereas a traditional stress test can last hours, this combination of chemical and CT means the cardiac stress test is completed in about thirty to forty-five minutes.