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Heart Rate Variability [PDF]

open access: yesHypertension, 2014
See related article, pp 1334–1343 In this issue of Hypertension , Monfredi et al1 address a phenomenon that has been repeatedly described in the literature2–5 but, nevertheless, went largely unnoticed by the scientific community using heart rate variability (HRV) to assess cardiac autonomic control or to predict cardiovascular health.
openaire   +2 more sources

Heart rate variability and target organ damage in hypertensive patients [PDF]

open access: yes, 2012
Background: We evaluated the association between linear standard Heart Rate Variability (HRV) measures and vascular, renal and cardiac target organ damage (TOD).
2003 European Society of Hypertension   +56 more
core   +4 more sources

Heart rate variability in normal tension glaucoma

open access: yesMedicine, 2018
Primary vascular dysregulation (PVD) is believed to be a main cause of local vasospasm and impaired autoregulation as a possible contributing factor in the pathogenesis of normal tension glaucoma (NTG). Subjects with PVD respond stronger to psychological
N. Kurysheva   +2 more
semanticscholar   +1 more source

Case study: Monitoring the effectiveness of aromatherapeutic breathing with heart rate variability biofeedback

open access: yesHeart and Mind, 2021
Heart rate variability (HRV) can be used as an objective measure of mental health and workplace stress. Workplace stress is associated with poor performance and organizations desire optimal performance from employees.
Adrian Low, Stella Chan
doaj   +1 more source

Heart Rate Variability and Coronary Artery Bypass Grafting: A Systematic Review

open access: yesReviews in Cardiovascular Medicine
Background: Coronary artery bypass grafting (CABG) is a well-established surgical procedure used to treat significant coronary artery disease. Nevertheless, unfavorable cardiovascular events and complications, including cardiac arrhythmias may be ...
Patrycja S. Matusik   +7 more
doaj   +1 more source

Determinants of short-period heart rate variability in the general population [PDF]

open access: yes, 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

Interaction between Heart Rate and Heart Rate Variability [PDF]

open access: yesAnnals of Noninvasive Electrocardiology, 2014
Heart rate variability (HRV) is significantly associated with average heart rate (HR), therefore, HRV actually provides information on two quantities, that is, on HR and its variability. It is difficult to conclude which of these two plays a principal role in the HRV clinical value, or in other words, what is the HR contribution to the clinical ...
openaire   +2 more sources

Heart rate and heart rate variability in infants during olfactory stimulation

open access: yesAnnals of Human Biology, 2019
Background: Various plant odours have been shown to decrease heart rate and increase parasympathetic nervous activity. However, ‘innate’ autonomic responses without the influences of experience, assumptions and prejudices of odours remains unclear.
Yuko Tsunetsugu, Keita Ishibashi
doaj   +1 more source

Fetal heart rate and fetal heart rate variability in Lipizzaner broodmares [PDF]

open access: yes, 2015
Monitoring fetal heart rate (FHR) and fetal heart rate variability (FHRV) helps to understand and evaluate normal and pathological conditions in the foal.
Adamson S. L.   +24 more
core   +1 more source

Heritability of Ambulatory Heart Rate Variability. [PDF]

open access: yes, 2004
Background - Reduced heart rate variability (HRV) is a prognostic factor for cardiac disease and cardiac mortality. Understanding the sources of individual differences in HRV may increase its diagnostic use and provide new angles for preventive therapy ...
Berg, M. van den   +6 more
core   +1 more source

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