Evidence map›Paper›PMID 33437488›Full record

ReviewArrhythmia & electrophysiology review2020

Anisotropic Cardiac Conduction.

Irum Kotadia, John Whitaker, Caroline Roney, Steven Niederer, Mark O'Neill, Martin Bishop, Matthew Wright

Open access · goldAbstract readReview
In one paragraph

Review in Arrhythmia & electrophysiology review, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
3.9field-weighted citation impact, top 5% of its field
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

21 citing papers in PubMed, 55 citations in OpenAlex.

  1. Review
  2. Atrial resynchronization: an overlooked concept in heart failure and conduction system pacing: review of selected literature with emphasis on atrial anatomy.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 · 2026
    Review
  3. Review
  4. Review
  5. Article
  6. Subvoxel Control of Fiber Orientation via Multidirectional Shearing in 3D Printing.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Optically Active, Paper-Based Scaffolds for 3D Cardiac Pacing.ACS applied materials & interfaces · 2024
    Article
  12. Review
  13. Ablation of persistent atrial fibrillation based on atrial electrogram duration map: methodology and clinical outcomes from the AEDUM pilot study.Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing · 2024
    Article
  14. Article
  15. How sex affects the sinus rhythm heartbeat.International journal of cardiology. Heart & vasculature · 2023
    Article
  16. Article
  17. Atrial extrasystoles enhance low-voltage fractionation electrograms in patients with atrial fibrillation.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 · 2023
    Article
  18. Article
  19. Review
  20. 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

7 authors at 2 institutions in 1 country.

Irum KotadiaSchool of Biomedical Engineering and Imaging Sciences, King's College, London, UK.
John WhitakerSchool of Biomedical Engineering and Imaging Sciences, King's College, London, UK.
Caroline RoneySchool of Biomedical Engineering and Imaging Sciences, King's College, London, UK.
Steven NiedererSchool of Biomedical Engineering and Imaging Sciences, King's College, London, UK.
Mark O'NeillSchool of Biomedical Engineering and Imaging Sciences, King's College, London, UK.
Martin BishopSchool of Biomedical Engineering and Imaging Sciences, King's College, London, UK.
Matthew WrightSchool of Biomedical Engineering and Imaging Sciences, King's College, London, UK.
King's College London · GBGuy's and St Thomas' NHS Foundation Trust · GB

Funding

British Heart Foundation PG/18/74/34077Medical Research Council MR/N001877/1Medical Research Council MR/S015086/1
6 · The paper itself

Abstract

Anisotropy is the property of directional dependence. In cardiac tissue, conduction velocity is anisotropic and its orientation is determined by myocyte direction. Cell shape and size, excitability, myocardial fibrosis, gap junction distribution and function are all considered to contribute to anisotropic conduction. In disease states, anisotropic conduction may be enhanced, and is implicated, in the genesis of pathological arrhythmias. The principal mechanism responsible for enhanced anisotropy in disease remains uncertain. Possible contributors include changes in cellular excitability, changes in gap junction distribution or function and cellular uncoupling through interstitial fibrosis. It has recently been demonstrated that myocyte orientation may be identified using diffusion tensor magnetic resonance imaging in explanted hearts, and multisite pacing protocols have been proposed to estimate myocyte orientation and anisotropic conduction in vivo. These tools have the potential to contribute to the understanding of the role of myocyte disarray and anisotropic conduction in arrhythmic states.

Indexed as

anisotropic conductionAnisotropyarrhythmiasconduction velocitypacing

Identifiers

PMID33437488
PMCPMC7788398
OpenAlexW3114472842

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.