Wearables can offer rough information about a person’s health, experts say, but only some metrics are medically useful.

For many people, rest no longer marks the end of the day—it interrupts it. Work slows, notifications quiet, and the body finally stops moving. Yet sleep arrives lightly, if at all, and morning brings ...

After learning about resonance breathing I was very interested in determining my own personal resonant frequency (RF). I spent several evenings researching, pulling together different tools and using ...

Sleep-disordered breathing (SDB) represents a significant public health concern (Hillman et al., 2006). These disorders are broadly categorized into obstructive sleep apnea (OSA), central sleep apnea ...

hrvanalysis is a Python module for Heart Rate Variability analysis of RR-intervals built on top of SciPy, AstroPy, Nolds and NumPy and distributed under the GPLv3 license. The development of this ...

Introduction Long COVID (LC), also known as post-COVID-19 syndrome, refers to symptoms persisting 12 weeks after COVID-19 infection. It affects up to one in seven people contracting the illness and ...

Wearable technology is a promising tool for everyday health monitoring, with heart rate variability (HRV) providing key insights into current and potential health conditions. However, previous HRV ...

Abstract: This study presents a complete system for remote single-lead electrocardiogram (ECG) monitoring using a wearable device equipped with dry laser-induced graphene (LIG) electrodes. First, we ...

Wrist-worn wearables can detect irregular heart rhythms using photoplethysmography, but ECGs are required to confirm atrial fibrillation (AF). We sought to determine the frequency of a recurrent ...

Underlying biological mechanisms leading to the dramatically increased cardiac mortality in patients with schizophrenia (SCZ) are largely unknown. Cardiac autonomic dysfunction (CADF), which has been ...

In our busy lives, maintaining personal wellness can often feel overwhelming. The constant juggle between work, family, and personal time makes finding a healthy balance daunting. Alarming statistics ...