Evidence map›Paper›PMID 38243532›Full record

ArticlePhysical review. E2023

Bistable spiral wave dynamics in electrically excitable media.

Zhaoyang Zhang, Yuhao Zhang, Zhilin Qu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Physical review. E, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

3 authors.

Zhaoyang ZhangDepartment of Physics, School of Physical Science and Technology, Ningbo University, Ningbo, Zhejiang 315211, China.
Yuhao ZhangDepartment of Physics, School of Physical Science and Technology, Ningbo University, Ningbo, Zhejiang 315211, China.
Zhilin QuDepartment of Medicine, David Geffen School of Medicine, University of California, Los Angeles, California 90095, USA.

Funding

Neural Control of Myocardial Excitability at the Nerve Myocyte InterfaceP01HL164311 · NHLBI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI KALYANAM SHIVKUMAR · 2023 to 2026
$11.3M
SK Current, beta-3 adrenoceptor activation and Sex Differences in Ventricular ArrhythmogenesisR01HL139829 · NHLBI · INDIANA UNIVERSITY INDIANAPOLIS · PI PENG-SHENG CHEN, ZHILIN QU · 2018 to 2026
$4.5M
Ferroptosis in the Heart: Iron Calcium Crosstalk and CompartmentalizationR01HL157116 · NHLBI · RUTGERS BIOMEDICAL AND HEALTH SCIENCES · PI GWATHMEY, JUDITH K, XIE, LAI-HUA · 2022 to 2025
$2.4M
A population-based in silico platform for arrhythmia predictionR01HL134709 · NHLBI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI QU, ZHILIN · 2018 to 2021
$1.6M
NHLBI NIH HHS P01 HL164311NHLBI NIH HHS R01 HL134709NHLBI NIH HHS R01 HL139829NHLBI NIH HHS R01 HL157116
6 · The paper itself

Abstract

We show that a positive feedback loop between sodium current inactivation and wave-front ramp-up speed causes a saddle-node bifurcation to result in bistable planar and spiral waves in electrically excitable media, in which both slow and fast waves are triggered by different stimulation protocols. Moreover, the two types of spiral wave conduction may interact to give rise to more complex spiral wave dynamics. The transitions between different spiral wave behaviors via saddle-node bifurcation can be a candidate mechanism for transitions widely seen in cardiac arrhythmias and neural diseases.

Identifiers

PMID38243532
PMCPMC11338078

What OpenQuestion holds

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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.