Should we all be concerned about our cortisol levels? I took a blood stress test and spoke with experts to find out.

ANSWER: A stress test and a CT calcium score are both ways of evaluating a person for blockages in the arteries of the heart.

J.M. Dear J.M.: Stress testing may be done for several reasons, but the most common is to determine whether there are blockages in the arteries in the heart that are severe enough to limit blood flow.

It takes money, time and patience, but constant investment in medical science helps millions of people to thrive.

When experiencing chronic stress, individuals might develop broken heart disease, or Takotsubo cardiomyopathy, which temporarily weakens the heart muscle. Although often mistaken for a heart ...

A coroner is investigating the death of a grandmother following a heart stress test at a Brisbane hospital which her family ...