ArticleSensors (Basel, Switzerland)2018
Recording Heart Rate Variability of Dairy Cows to the Cloud-Why Smartphones Provide Smart Solutions.
Article in Sensors (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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
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Who cites it
9 citing papers in PubMed.
- Comparative Study of Heart Rate Variability Between Holstein Cattle and Mini Cows.Animals : an open access journal from MDPI · 2026Article
- Heart rate and heart rate variability of dairy cows with or without local anesthesia.JDS communications · 2026Article
- Validation and design of a wearable harness for monitoring remote heart rate variability in dairy cows under grazing conditions.Tropical animal health and production · 2026Article
- Using heart rate variability to evaluate the association between the autonomic nervous system and coagulation function in patients with endometrial cancer.Oncology letters · 2024Article
- Technical note: a nose ring sensor system to monitor dairy cow cardiovascular and respiratory metrics.Journal of animal science · 2022Article
- Prediction of Cow Calving in Extensive Livestock Using a New Neck-Mounted Sensorized Wearable Device: A Pilot Study.Sensors (Basel, Switzerland) · 2021Article
- A Multi-Disciplinary Approach to Assess the Welfare Impacts of a New Virtual Fencing Technology.Frontiers in veterinary science · 2021Article
- Enhancing the Robustness of Smartphone Photoplethysmography: A Signal Quality Index Approach.Sensors (Basel, Switzerland) · 2020Article
- An Experimental Study of Step Test Index Combined With Heart Rate Variability in Estimating Maximum Oxygen Uptake in Women With Drug Use Disorder.Frontiers in physiology · 2020Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In the last decades, there has been an increasing interest in animal protection and welfare issues. Heart rate variability (HRV) measurement with portable heart rate monitors on cows has established itself as a suitable method for assessing physiological states. However, more forward-looking technologies, already successfully applied to evaluate HRV data, are pushing the market. This study examines the validity and usability of collecting HRV data by exchanging the Polar watch V800 as a receiving unit of the data compared to a custom smartphone application on cows. Therefore, both receivers tap one signal sent by the Polar H7 transmitter simultaneously. Furthermore, there is a lack of suitable methods for the preparation and calculation of HRV parameters, especially for livestock. A method is presented for calculating more robust time domain HRV parameters via median formation. The comparisons of the respective simultaneous recordings were conducted after artifact correction for time domain HRV parameters. High correlations (
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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.