Heart rate variability is one of the main things your smartwatch or fitness tracker measures. Here's what it means.

Inmedix CloudHRV is the first system cleared by the FDA as a cloud-based, HRV diagnostic calculated from a high-fidelity 5-min electrocardiogram (ECG) which also includes Baevsky indices of ...

RheumCenter is a medical office run by Dr. Viviane Bunin, a physician with a medical degree in rheumatology and a doctorate in immunology. The challenge she was facing was not in using her new heart ...

HRV applies sophisticated mathematical analyses to quantify the impact of autonomic nervous system (ANS) stress on cardiac rhythm. Consumer applications are numerous and appropriate for wellness and ...