Evidence map›Paper›PMID 31872784›Full record

ArticleThe Journal of international medical research2020

The prevalence of fragmented QRS and its relationship with left ventricular systolic function in chronic kidney disease.

Peng Liu, Jine Wu, Lu Wang, Dan Han, Chaofeng Sun, Jingjing Sun

Abstract read
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Article in The Journal of international medical research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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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

4 citing papers in PubMed.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

6 authors.

Peng LiuDepartment of Cardiology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China.ORCID https://orcid.org/0000-0002-7471-225X
Jine WuDepartment of Cardiology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China.ORCID https://orcid.org/0000-0002-4278-2050
Lu WangDepartment of Endocrinology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China.
Dan HanDepartment of Cardiology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China.
Chaofeng SunDepartment of Cardiology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China.
Jingjing SunDepartment of Critical Care Medicine, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China.ORCID https://orcid.org/0000-0003-0349-511X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate the prevalence of fragmented QRS (fQRS) on electrocardiograms (ECG) in patients with different stages of chronic kidney disease (CKD) and to examine the association between fQRS and left ventricular systolic function.

methodsThis retrospective study analysed clinical and laboratory data from consecutive patients with CKD. The relationship between fQRS and left ventricular systolic function was evaluated using univariate and multivariate logistic regression analyses.

resultsA total of 310 patients (186 males; mean ± SD age, 52.24 ± 15.72 years) with CKD participated in this study. The prevalence of fQRS was 30.32% (94 of 310 patients). The prevalence of fQRS was more common in the inferior leads (53.19%; 50 of 94) compared with the anterior leads (21.28%; 20 of 94) and the lateral leads (25.53%; 24 of 94). Multivariate logistic regression analysis showed that left ventricular ejection fraction (odds ratio [OR] 1.356; 95% confidence interval [CI] 1.022, 2.036) and coronary artery disease (OR 2.355; 95% CI 1.056, 5.251) were independent risk factors of fQRS in patients with CKD.

conclusionThe fQRS was prevalent in patients with CKD regardless of the CKD stage.

Indexed as

Renal Insufficiency, ChronicVentricular Function, LeftAdultAgedElectrocardiographyHumansMaleMiddle AgedPrevalenceRetrospective StudiesStroke Volumechronic kidney diseaseFragmented QRSleft ventricular systolic function

Identifiers

PMID31872784
PMCPMC7783249

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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.