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When it comes to the quality of your sleep, the number of steps you take in a day, and how hard your heart is pumping during your sprints sesh, you know all the stats. Your fitness tracker has been ...

Your heart beats around 100,000 times every day. Heart rate is a key marker of cardiovascular activity and an important vital sign. But your pulse is not as steady as a precision clock – nor would you ...

Objectives: To investigate the reliability of heart rate variability (HRV) measures at rest and during light exercise in children. Methods: Short term (five minute) HRV was assessed in 12 children (11 ...

This article was originally featured on The Conversation. Your heart beats around 100,000 times every day. Heart rate is a key marker of cardiovascular activity and an important vital sign. But your ...

A single-cylinder S. I. engine with a transparent piston crown was run on premíxed propane and air using three intake geometries which produced different levels of swirl, and with two spark locations.

Most patients (56%) had low A1c variability (0%-0.49% per quarter), and about one third had moderate variability (0.5%-1%). The lowest risk for the outcomes of MI ...

(HealthDay News) – Hemoglobin A1c (HbA1c) and glycated albumin (GA) are inter-related and correlate with retinopathy and nephropathy, while only HbA1c correlates with cardiovascular disease, according ...