Evidence map›Paper›PMID 34441380›Full record

ArticleDiagnostics (Basel, Switzerland)2021

Automated Arrhythmia Detection Based on RR Intervals.

Oliver Faust, Murtadha Kareem, Ali Ali, Edward J Ciaccio, U Rajendra Acharya

Abstract read
In one paragraph

Article in Diagnostics (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed.

  1. Article
  2. Article
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  4. State of the Art of Artificial Intelligence in Clinical Electrophysiology in 2025: A Scientific Statement of the European Heart Rhythm Association (EHRA) of the ESC, the Heart Rhythm Society (HRS), and the ESC Working Group on E-Cardiology.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 · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Hybrid Decision Support to Monitor Atrial Fibrillation for Stroke Prevention.International journal of environmental research and public health · 2021
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Oliver FaustDepartment of Engineering and Mathematics, Sheffield Hallam University, Sheffield S1 1WB, UK.ORCID 0000-0002-3979-4077
Murtadha KareemDepartment of Engineering and Mathematics, Sheffield Hallam University, Sheffield S1 1WB, UK.
Ali AliSheffield Teaching Hospitals NIHR Biomedical Research Centre, Sheffield S10 2JF, UK.
Edward J CiaccioDepartment of Medicine-Cardiology, Columbia University, New York, NY 10027, USA.
U Rajendra AcharyaSchool of Engineering, Ngee Ann Polytechnic, Singapore 599489, Singapore.ORCID 0000-0003-2689-8552

Funding

Research England PoF000099
6 · The paper itself

Abstract

Abnormal heart rhythms, also known as arrhythmias, can be life-threatening. AFIB and AFL are examples of arrhythmia that affect a growing number of patients. This paper describes a method that can support clinicians during arrhythmia diagnosis. We propose a deep learning algorithm to discriminate AFIB, AFL, and NSR RR interval signals. The algorithm was designed with data from 4051 subjects. With 10-fold cross-validation, the algorithm achieved the following results: ACC = 99.98%, SEN = 100.00%, and SPE = 99.94%. These results are significant because they show that it is possible to automate arrhythmia detection in RR interval signals. Such a detection method makes economic sense because RR interval signals are cost-effective to measure, communicate, and process. Having such a cost-effective solution might lead to widespread long-term monitoring, which can help detecting arrhythmia earlier. Detection can lead to treatment, which improves outcomes for patients.

Indexed as

arrhythmia detectionatrial fibrillationatrial flutterdeep learningdetrendingheart rateresidual neural networkRR interval

Identifiers

PMID34441380
PMCPMC8391893

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Registered trials

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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 OpenQuestion graph.