ArticleFrontiers in neuroscience2024
Influence of an inspiratory muscle fatigue protocol on older adults on respiratory muscle strength and heart rate variability. A randomized controlled trial.
Article in Frontiers in neuroscience, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06269042 (Influence of an Inspiratory Muscle Fatigue Protocol on Older Adults on Respiratory Muscle Strength and Heart Rate Variability), which is not on this map. Cited by 2 papers, 1 of them a synthesis that pooled it.
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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.
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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.
Influence of an Inspiratory Muscle Fatigue Protocol on Older Adults on Respiratory Muscle Strength and Heart Rate Variability
Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Inspiratory muscle training and cardiac autonomic function in healthy adults: a systematic review of acute and chronic responses.Frontiers in cardiovascular medicine · 2026Pooled it
- Trial
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: Inspiratory muscle fatigue has been shown to have effects on the autonomic nervous system and physical condition. This study aimed to evaluate the influence of an inspiratory muscle fatigue protocol on respiratory muscle strength and heart rate variability in older adults. Materials and methods: A randomized controlled clinical trial with double-blinding was carried out involving 24 individuals over 60 years old who demonstrated physical independence in walking and movement. Participants were distributed randomly into three groups: Inspiratory muscle fatigue, activation and control. Measurements of heart rate variability, diaphragmatic ultrasound, and maximum inspiratory pressure were taken at two stages: prior to the intervention (T1) and directly after treatment (T2). Results: The inspiratory muscle fatigue group exhibited decrease scores in respiratory and heart rate variability subsequent to undergoing the diaphragmatic fatigue intervention compared to both the activation and control groups ( Conclusions: Fatigue of the inspiratory musculature appears to negatively impact heart rate variability and inspiratory muscle strength in older adults. Clinical trial registration: https://clinicaltrials.gov/study/NCT06269042, identifier: NCT06269042.
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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 Socratic graph.