Evidence map›Paper›PMID 42141763›Full record

ArticleAmerican journal of physiology. Heart and circulatory physiology2026

Modes of onset of ventricular arrhythmias in J-wave syndromes: mechanistic insights from computational modeling.

Zhaoyang Zhang, Zhilin Qu

Abstract read
In one paragraph

Article in American journal of physiology. Heart and circulatory physiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

2 authors.

Zhaoyang ZhangDepartment of Physics, School of Physical Science and Technology, Ningbo University, Ningbo, China.ORCID 0000-0002-0656-366X
Zhilin QuDepartment of Medicine, David Geffen School of Medicine at UCLA, University of California, Los Angeles, California, United States.ORCID 0000-0001-5217-6022

Funding

Neural Control of Myocardial Excitability at the Nerve Myocyte InterfaceP01HL164311 · NHLBI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Olujimi A Ajijola · 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
A population-based computational approach for arrhythmia prediction and therapyR01HL175074 · NHLBI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ZHILIN QU · 2024 to 2026
$1.2M
MOST | NSFC | National Natural Science Foundation of China 12375033National Natural Science Foundation of CHaina 12235007NBU | K. C. Wong Magna Fund in Ningbo University (K.C Wong Magna Fund in Ningbo University)NHLBI NIH HHS P01 HL164311NHLBI NIH HHS R01 HL139829NHLBI NIH HHS R01 HL175074Ningbo Youth leading Talent Project 2024QL032Zhejiang Provincial Natural Science Foundaiton of China LY23A050002
6 · The paper itself

Abstract

Different modes of onset of ventricular arrhythmias (VA), preceded by characteristic electrocardiogram patterns, have been observed in patients with J-wave syndromes (JWS), including Brugada syndrome, early repolarization syndrome, and idiopathic ventricular fibrillation. However, the underlying mechanisms remain unclear. The goal of this study is to use computational modeling to elucidate the mechanisms for spontaneous initiation of VA in JWS, particularly the characteristic modes of onset shown in clinical settings. Phase-2 reentry (P2R) was induced by transient outward potassium currents (

Indexed as

Arrhythmias, CardiacComputer SimulationHeart Conduction SystemModels, CardiovascularAction PotentialsAnimalsElectrocardiographyHeart RateHumansMutationPotassium ChannelsSodium ChannelsVentricular FibrillationPotassium ChannelsSodium Channelsarrhythmiasearly repolarizationJ-wave syndromesonset of arrhythmiasphase-2 reentry

Identifiers

PMID42141763
PMCPMC13282893

What OpenQuestion holds

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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.