Several studies have reported that the coronavirus disease 2019 (COVID-19) can lead to heart rate variability (HRV), with the ...

HRV has long been used by elite athletes to dictate their training schedule and it has now become a "buzzword" among the broader community.

Managed Healthcare Executive gives C-suite executives in health plans and provider organizations news and strategies for ...

A new study suggests that your smartwatch could do more than just count your steps or track your heart rate—it might help ...

A reviewer shares, "I've had many different oxygen meters and this is by far the best. It gives an almost immediate reading ...

The answer to your heart health may be on your wrist, a new study suggests. Researchers have developed a new way to assess cardiovascular health based on information routinely collected by ...

In total, the data reflected 5.8 million person-days and 51 billion total steps taken. Calculating the relationship between ...

When it comes to exercising, your heart rate is the gold-standard metric to uncover how hard you're pushing. It tells you whether you're working aerobically or anaerobically, how your body is ...

“VO2 max testing in a lab is the most ideal way to get your heart rate zones because we can actually calculate lactate thresholds 1 and 2,” Singh explains. “We usually describe LT1 as when ...

The NHS is calling on the public to carry out a swift 30-second test which could indicate the risk of suffering a heart attack or stroke. This online tool can be used to calculate your "heart age ...

To calculate interest, multiply the principal amount by the interest rate, then multiply by the number of years of the loan term. Knowing how to calculate interest with the principal and rate will ...

That’s Ray Dalio, the billionaire founder of hedge-fund giant Bridgewater Associates, warning that the U.S. could soon face a full-blown debt crisis if the Trump administration doesn’t take ...