ArticleFrontiers in physiology2021
Heart Rate Asymmetry Analysis During Head-Up Tilt Test in Healthy Men.
Article in Frontiers in physiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Evaluating sleep quality in a non-intrusive manner using contactless ballistocardiography and audio signals through a LSTM-TCN machine learning model.Frontiers in network physiology · 2026Article
- Asymmetric Spread Analysis of Heart Rate Variability in XC Mountain Biking During a 20-Minute Autonomic Profile Test.Sensors (Basel, Switzerland) · 2025Article
- Investigating asymmetry in fetal and maternal heart rate accelerations and decelerations.Scientific reports · 2025Article
- The Dynamics of Heart Rate Asymmetry and Situational Sleepiness from Evening to Night: The Role of Daytime Sleepiness.Biology · 2024Article
- Classification of vasovagal syncope from physiological signals on tilt table testing.Biomedical engineering online · 2024Article
- Nonlinear Heart Rate Variability Analysis for Sleep Stage Classification Using Integration of Ballistocardiogram and Apple Watch.Nature and science of sleep · 2024Article
- Heart Rate Asymmetry, Its Compensation, and Heart Rate Variability in Healthy Adults during 48-h Holter ECG Recordings.Journal of clinical medicine · 2023Article
- Heart Rate Asymmetry in Healthy Children.Journal of clinical medicine · 2023Article
- Heart rate variability during head-up tilt shows inter-individual differences among healthy individuals of extreme Prakriti types.Physiological reports · 2022Article
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The purpose of this study is to assess the cardiovascular system response to orthostatic stress in a group of 133 healthy men using heart rate asymmetry (HRA) methods. HRA is a feature of variability in human heart rate which is dependent upon external and internal body conditions. The initial phases of head-up tilt test (HUTT), namely, supine and tilt, were chosen as the external body affecting factors. Various calculation methods of HRA, such as Porta's index (PI), Guzik's index (GI), and its variance based components, were used to assess the heart rate variability (HRV) and its asymmetry. We compared 5-min ECG recordings from both supine and tilt phases of HUT test. Short-term HRA was observed in 54.1% of men in supine phase and 65.4% of men in tilt phase. The study revealed significant increase of GI (from 0.50 to 0.52,
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