To understand how blood pressure (BP) from midlife and beyond is related to cognition in older age, a lifespan approach is needed. We assessed the associations of BP levels and variability from ...

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 ...

A new study published in the journal of Frontiers in Endocrinology revealed that low 25-hydroxyvitamin D [25-(OH)D] levels ...

gmail.com Objective To examine whether elevated resting heart rate (RHR) is an independent risk factor for mortality or a mere marker of physical fitness (VO 2 Max). Methods This was a prospective ...

Abstract: Low-frequency-to-high-frequency ratio (LF/HF) of heart rate variability has been used as a maker of stress or sympathetic predominance in cardiac autonomic activity. Laboratory studies, ...

Not every case of TC is caused by relationship breakups, but it's clear that losing someone we love has multiple consequences for our physical and mental health, and that the heart can sometimes take ...

Like the Garmin HRM-Pro Plus before it, the Garmin HRM 600 goes beyond simple heart rate tracking by provides running dynamics stats when paired with a watch. It can even track exercise activities ...

A faster than normal heart rate is common when walking up a set of stairs or cleaning your house. However, a heart rate over 100 beats per minute (bpm) without any physical activity might be cause for ...

Anemia can be caused by an excess loss of blood through laboratory testing and phlebotomy. Heart Rate Variability (HRV) has been known to be an indicator of distress within the body and research has ...

Heart rate variability (HRV) is reported increasingly ... include pNN50 (the percentage of IBIs that differ by more than 50 ms from the previous IBI), and parameters from power spectral analyses ...