Artificial intelligence for heart rate variability analyzing with arrhythmias [PDF]
, 2019 Introduction. Existing standards of Heart Rate Variability (HRV) technology limit its use to sinus rhythm. A small number of extrasystoles is allowed, if the device used has special procedures for the detection and replacement of ectopic complexes ...
Marchitto, N. +3 more
core +1 more source
Determinants of short-period heart rate variability in the general population [PDF]
, 2001 Decreased heart rate variability (HRV) is associated with a worse prognosis in a variety of diseases and disorders. We evaluated the determinants of short-period HRV in a random sample of 149 middle-aged men and 137 women from the general population ...
Bolte, H.-D. +6 more
core +1 more source
Validity of the Polar V800 heart rate monitor to measure RR intervals at rest [PDF]
, 2015 Purpose To assess the validity of RR intervals and short-term heart rate variability (HRV) data obtained from the Polar V800 heart rate monitor, in comparison to an electrocardiograph (ECG). Method Twenty participants completed an active orthostatic test
B Makivić +36 more
core +2 more sources
Heart rate variability (HRV) in kidney failure: measurement and consequences of reduced HRV [PDF]
Nephrology Dialysis Transplantation, 2007 A common cause of death in end-stage renal disease (ESRD) patients on dialysis is sudden cardiac death (SCD). Compared to the general population, the percentage of cardiovascular deaths that are attributed to SCD is higher in patients treated by dialysis.
Reena, Ranpuria +3 more
openaire +2 more sources
Association between attention and heart rate fluctuations in pathological worriers [PDF]
, 2016 Recent data suggests that several psychopathological conditions are associated with alterations in the variability of behavioral and physiological responses.
Amadori, Francesca +6 more
core +7 more sources
Journal of Education, Health and Sport, 2018 Background. Earlier we reported that in children with spastic forms of cerebral palsy (SFCP) after two-week course of rehabilitation by Kozyavkin© method the hand function tests changed ambiguously and such a variety of changes is due to differently ...
O V Kozyavkina +11 more
doaj +1 more source
The effect of heart rate variability biofeedback training on stress and anxiety: a meta-analysis [PDF]
, 2017 BACKGROUND: Some evidence suggests that heart rate variability (HRV) biofeedback might be an effective way to treat anxiety and stress symptoms. To examine the effect of HRV biofeedback on symptoms of anxiety and stress, we conducted a meta-analysis of ...
Curtiss, Joshua E. +2 more
core +1 more source
Effects of HRV-Guided vs. Predetermined Block Training on Performance, HRV and Serum Hormones [PDF]
International Journal of Sports Medicine, 2017 AbstractThe aim of this study was to compare heart rate variability -guided (HRVG) and predetermined (PD) block periodization of high intensity aerobic training (HIT). Endurance performance, neuromuscular performance, heart rate variability (HRV) and serum hormone concentrations were measured before, in the middle and after the 8-week training period ...
Nuuttila, Olli-Pekka +4 more
openaire +3 more sources
Preprocessing Methods for Ambulatory HRV Analysis Based on HRV Distribution, Variability and Characteristics (DVC) [PDF]
Sensors, 2022 Thanks to wearable devices joint with AI algorithms, it is possible to record and analyse physiological parameters such as heart rate variability (HRV) in ambulatory environments. The main downside to such setups is the bad quality of recorded data due to movement, noises, and data losses.
Mouna Benchekroun +4 more
openaire +3 more sources
Relationships between parameters of plasma lipoproteines profile and heart rate variability
Journal of Education, Health and Sport, 2019 Background. Relationships between parameters of plasma lipoproteines profile and heart rate variability (HRV) are one of the subjects of research at the Truskavetsian Scientific School of Balneology.
Volodymyr Tsymbryla +3 more
doaj +1 more source