ArticleFrontiers in neuroscience2021
Similar Supine Heart Rate Variability Changes During 24-h Exposure to Normobaric vs. Hypobaric Hypoxia.
Article in Frontiers in neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Effects of acute high-altitude exposure on heart rate variability: a systematic review and meta-analysis.Frontiers in physiology · 2025Pooled it
- The effects of normobaric and hypobaric hypoxia on cognitive performance and physiological responses: A crossover study.PloS one · 2022Trial
- Intermittent exogenous ketosis does not reduce acute mountain sickness during early terrestrial high-altitude acclimatization.European journal of applied physiology · 2026Article
- Comparative impacts of normobaric vs. hypobaric hypoxia on tissue integrity and gut microbiota in acute high-altitude murine models.Microbiology spectrum · 2026Article
- Article
- Heart rate variability in pulmonary vascular disease at altitude: a randomised trial.ERJ open research · 2024Article
- Comparing neuronal oscillations during visual spatial attention orienting between normobaric and hypobaric hypoxia.Scientific reports · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
PubMed holds no abstract for this paper.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.