“The stress test is done to evaluate for symptoms of possible coronary artery disease or to evaluate the functional capacity ...

There is generally minimal preparation for this type of test, though your doctor may recommend avoiding caffeine or other stimulants that can increase your heart rate. A stress echocardiogram is ...

A range of lifestyle factors can have an impact on your resting heart rate, and a fast one could be an indicator of an ...

That's what a stress test looks for. Here's a straightforward ... impulses to the heart muscle to keep up a suitable heart rate and rhythm. Study Links Plastics to 350K Heart Deaths – But ...

The “talk test” is a perfect way to gauge your ... the added sugars of commercial sports drinks. Chronic stress keeps your heart rate perpetually elevated through constant cortisol and ...

These tests may be called “ submaximal ” because they are performed below maximum heart rate and exhaustion level, usually around or below 85% max heart rate. Submaximal exercise tests are ...

For instance, your heart rate typically increases during exercise or in times of stress, while it can decrease ... Learn more about how our team of experts tests and reviews products at Insider ...