Walking 10,000 steps a day is a popular health goal, but researchers have introduced a new, potentially more powerful metric: ...

The research, published on January 21 in the Journal of the American Heart Association and led ... the study's participants ...

It's a common form of heart disease. Does your heart respond well to exertion? That's what a stress test looks for. Here's a straightforward description. If you need to have bypass surgery ...

Submaximal exercise tests are still a useful way to measure your VO₂ max levels and your overall levels of heart and lung endurance during exercise. The type of VO₂ max test that’s best for ...

He needed a stent to keep the artery open and blood flowing. But when his doctor tried to place it, he couldn't. Matt's artery turned out to be 99.9% blocked. He'd long been at risk for a possibly ...

In a nutshell, a stress test is an assessment of a bank or other financial institution’s overall health. Just like doctors find out how strong a patient’s heart is by testing it at different ...