This article was originally featured on The Conversation. Your heart beats around 100,000 times every day. Heart rate is a key marker of cardiovascular activity and an important vital sign.

This is your heart rate variability. Your heart rate variability can give you a clue about your physical and mental health. Your autonomic nervous system controls your heart rate variability.

If you wear a fitness tracker, you've likely seen a stat labeled "HRV" pop up on your screen. But what does it mean, and does ...

But there's one important health metric many people aren't tracking yet: heart-rate variability, or the amount of time between your heartbeats. This metric, also called HRV, can give insight ...

Here’s what to know about stress and heart rate variability, how this measure can be a tool to monitor your training, and ways to improve HRV to help manage stress and boost running performance.

Heart rate variability typically decreases during stressful situations, although the heart rate increases. Managing stress levels can mean a more variable heart rate. Exercise and relaxation ...

Dog-owner interaction is reflected in heart rate variability Date: November 8, 2024 Source: University of Jyväskylä - Jyväskylän yliopisto Summary: A recent study showed that the heart rate ...

Associate professor Anne R. Crecelius discusses heart rate variability in this article from The Conversation. Your heart beats around 100,000 times every day. Heart rate is a key marker of ...

What is heart rate variability? We combed through the latest studies to find out what this metric reveals about your health. When you purchase through links on our site, we may earn an affiliate ...

Anne R. Crecelius does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...

Heart rate variability (HRV) is the variation in the time between two consecutive heartbeats over a specific period. Doctors may use HRV as an indicator for certain aspects of a person’s health ...