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 chemical stress test uses medications to simulate your heart’s response to exercise. A stress test can assess how well your heart performs during exercise. Your doctor may suggest a stress test if ...

The journey to silver strands is often viewed as an inevitable rite of passage, but the timeline and process of graying varies dramatically across populations. Understanding the science behind this ...

An eLife study supports the idea that some gray hair is caused by stress in addition to the possibility of reversal. A new study published in eLife supported the adage around stress-inducing gray hair ...

This study found that switching from a conventional troponin assay to a high-sensitivity troponin assay resulted in changes to diagnosis patterns and stress testing trends. Objectives: ...