Why Heart Rate Variability May Be The Single-Best Determinant Of Stress—And How To Track It, Per Experts

To manage stress, seek mental health support, whether that’s from family and friends, or a therapist, says Dr. Naidu.
Runner's World

Threshold heart rate: What it is and how it can help your training

You can also test the accuracy of your numbers out on the run, for example by running at what feels like a hard pace (using the ‘talk test’, you should only be able to get two or three words out at a ...

The heart rate zone formula is flawed, especially for women. Here's how to rethink your training.

The heart rate zone formula is flawed, especially for women. Here's how to rethink your training. These days, everyone from ...
News Medical

Study links sleep heart rate variability to stroke and depression risk

New research, presented today at the European Academy of Neurology (EAN) Congress 2025, has uncovered a powerful link between nighttime heart rhythm and future health conditions, even in people with ...
EurekAlert!

Variability in heart rate during sleep may reveal early signs of stroke, depression or cognitive dysfunction, new study shows

(Helsinki, Finland, Saturday, 21 June 2025) New research, presented today at the European Academy of Neurology (EAN) Congress 2025, has uncovered a powerful link between nighttime heart rhythm and ...
Medscape

Baseline Heart Rate Variability and Age Predict taVNS Response

A post hoc analysis found that the effect of transcutaneous auricular vagus nerve stimulation (taVNS) on cardiac and inflammatory stress responses was critically dependent on variability in baseline ...