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.

Sleep variability linked with sleep apnea and hypertension

Over 70 million Americans wear digital activity trackers (DATs) to record their sleep, steps and heart rate. A new study from ...
European Medical Journal

HbA1c Variability Predicts Cognitive Decline in Children with Type 1 Diabetes

High HbA1c variability is independently associated with poorer neurocognitive outcomes in children with type 1 diabetes.
Business Insider

What is heart rate variability? How to measure HRV and what it means

Heart rate variability offers a closer look at how your heart behaves from one beat to the next. While heart rate measures the average number of beats per minute, heart rate variability bases a ...
Medscape

Baseline Heart Rate Variability and Age Predict taVNS Response

Baseline heart rate variability is a critical predictor of response to transcutaneous auricular vagus nerve stimulation, ...

Neutron star P13 shows dramatic X-ray variability linked to rotation velocity

A research team has investigated long-term X-ray variability in the neutron star NGC 7793 P13, an object thought to be driven ...