The impact of obesity on heart rate variability (HRV) and ventricular repolarization, both vital indicators of cardiovascular health, is the focus of this review. Obesity, measured by BMI, waist circumference, and waist-to-hip ratio, significantly increases cardiovascular disease (CVD) risk due to...
triggered by the transition from the performance to the cessation of focusing on heartbeats. Heart rate data were smoothed using a 10-s moving mean window and a sample step of 1. Each subject data corresponded to an average over six trials. (B)...
来自 Semantic Scholar 喜欢 0 阅读量: 75 作者:P Kohout,J Granatova,Z Benes 摘要: The aim of the present study was to investigate the relationships between heart rate variability (HRV) changes and both training variations and performances in elite swimmers. A secondary purpose was to measure ...
heart rate variability; cardiac autonomic control; sleep; mild cognitive impairment; cardiovascular health1. Introduction Worldwide, the proportion of older adults is increasing, leading to a decreased proportion of younger relative to older age groups. The proportion of people over 65 years is ...
Normal Heart Rate A healthy heart rate for adults over 18 is usually between 60 and 100 beats per minute (bpm). Your number may vary. The best time to measure your resting heart rate is just after you wake up in the morning before you start moving around or have any caffeine. ...
The system was built and evaluated using heart rate and pupil diameter data collected from 5 people. To compare the achievements of subjects 1 and 2, an evaluation index (EI) was produced for each of them. During levels 1–3, subject 1 had a high EI of over 90%. On the other hand,...
Maximal rate of heart rate (HR) increase (rHRI) as a measure of HR acceleration during the transition from rest to exercise, or during an increase in workload, tracks exercise performance. rHRI assessed at relative rather than absolute workloads may track performance better, and a field test...
Polar’s heart rate sensors are widely recognized as the Gold Standard of heart rate monitoring and trusted by users and researchers around the globe.
Heart rate (bpm)75 ± 1175 ± 1171 ± 1676 ± 220.52 Brachial SBP (mmHg)128 ± 16124 ± 23135 ± 23123 ± 250.74 Brachial DBP (mmHg)74 ± 1070 ± 1173 ± 773 ± 140.39 Mean PAP (mmHg)20 ± 445 ± 1430 ±...
Each heart rate zone is a percentage of your maximum heart rate, or the number of beats it performs per minute. These zones can be used as training levels that let you know your intensity level, how hard your heart is working, and whether you're using carbohydrates or fat as an energy...