ArticleFrontiers in physiology2022
Demographic and Methodological Heterogeneity in Electrocardiogram Signals From Guinea Pigs.
Article in Frontiers in physiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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
8 citing papers in PubMed, 12 citations in OpenAlex.
- Aging-Induced QT Prolongation as a Potential Contributor to Longevity.Journal of cardiovascular development and disease · 2026Review
- Age-dependent Dynamics of the Electrocardiographic Parameters in Cardiovascular Disease-Free Children.medRxiv : the preprint server for health sciences · 2026Article
- Validation of a Demography-Based Adaptive QT Correction Formula Using Pediatric and Adult Datasets Acquired From Humans and Guinea Pigs.Circulation. Arrhythmia and electrophysiology · 2025Article
- Electroanatomical adaptations in the guinea pig heart from neonatal to adulthood.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2024Article
- Electrophysiological and sick sinus syndrome effects of Remdesivir challenge in guinea-pig hearts.Frontiers in physiology · 2024Article
- When it comes to the heart, age, and sex matter (sometimes).American journal of physiology. Heart and circulatory physiology · 2023Article
- The effect of sex and age on ex vivo cardiac electrophysiology: insight from a guinea pig model.American journal of physiology. Heart and circulatory physiology · 2023Article
- Guidelines for assessment of cardiac electrophysiology and arrhythmias in small animals.American journal of physiology. Heart and circulatory physiology · 2022Review
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 at 1 institution in 1 country.
Funding
Abstract
Electrocardiograms (ECG) are universally used to measure the electrical activity of the heart; however, variations in recording techniques and/or subject demographics can affect ECG interpretation. In this study, we investigated variables that are likely to influence ECG metric measurements in cardiovascular research, including recording technique, use of anesthesia, and animal model characteristics. Awake limb lead ECG recordings were collected
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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.