ArticlePhysiological reports2023
Effect of ramp slope on intensity thresholds based on correlation properties of heart rate variability during cycling.
Article in Physiological reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Agreement Between Heart Rate Variability - Derived vs. Ventilatory and Lactate Thresholds: A Systematic Review with Meta-Analyses.Sports medicine - open · 2024Pooled it
- Six weeks of high-intensity interval training improve autonomic and metabolic responses in active postmenopausal women.Experimental physiology · 2026Article
- Validity of an open-source mobile app to measure fractal correlation properties of heart rate variability during exercise.European journal of applied physiology · 2026Article
- Agreement between heart rate variability-derived and lactate/ventilatory thresholds during a 4-min stepwise incremental cycling test in male adults.Physiological reports · 2026Article
- Reliability and validity of a non-linear index of heart rate variability to determine intensity thresholds.Frontiers in physiology · 2024Article
- Effect of ramp slope on intensity thresholds based on correlation properties of heart rate variability during cycling.Physiological reports · 2023Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
An index of heart rate variability (HRV), detrended fluctuation analysis (DFA a1) has gathered interest as a surrogate marker of exercise intensity boundaries. The aim of this report was to examine heart rate variability threshold (HRVT) behavior across different ramp incremental (RI) slopes. Seventeen participants completed a series of three RI (15, 30, and 45 W · min
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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.