Evidence map›Paper›PMID 38526603›Full record

ArticleClinical research in cardiology : official journal of the German Cardiac Society2025

Global longitudinal strain in long-term risk prediction after acute coronary syndrome: an investigation of added prognostic value to ejection fraction.

Joel Lenell, Bertil Lindahl, David Erlinge, Tomas Jernberg, Jonas Spaak, Tomasz Baron

Abstract readMulticenter Study
In one paragraph

Article in Clinical research in cardiology : official journal of the German Cardiac Society, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

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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

6 authors.

Joel LenellDepartment of Medical Sciences, Uppsala University, Uppsala, Sweden. joel.lenell@medsci.uu.se.ORCID http://orcid.org/0000-0002-7885-962X
Bertil LindahlDepartment of Medical Sciences, Uppsala University, Uppsala, Sweden.
David ErlingeDepartment of Clinical Sciences, Lund University, Skåne University Hospital, Lund, Sweden.
Tomas JernbergDivision of Cardiovascular Medicine, Dept. of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden.
Jonas SpaakDivision of Cardiovascular Medicine, Dept. of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden.
Tomasz BaronDepartment of Medical Sciences, Uppsala University, Uppsala, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsThis study aimed to investigate the additional value of global longitudinal strain (GLS) on top of left ventricular ejection fraction (LVEF) in long-term risk prediction of combined death and heart failure (HF) re-hospitalization after acute coronary syndrome (ACS). METHOD AND

resultsThis retrospective study included patients admitted with ACS between 2008 and 2014 from the three participating university hospitals. LVEF and GLS were assessed at a core lab from images acquired during the index hospital stay. Their prognostic value was studied with the Cox proportional hazards model (median follow-up 6.2 years). A nested model comparison was performed with C-statistics. A total of 941 patients qualified for multivariable analysis after multiple imputation of missing baseline covariables. The combined outcome was reached in 17.7% of the cases. Both GLS and LVEF were independent predictors of the combined outcome, hazard ratio (HR) 1.068 (95% CI 1.017-1.121) and HR 0.980 (95% CI 0.962-0.998), respectively. The C-statistic increased from 0.742 (95% CI 0.702-0.783) to 0.749 (95% CI 0.709-0.789) (P = 0.693) when GLS entered the model with clinical data and LVEF.

conclusionGLS emerged as an independent long-term risk predictor of all-cause death and HF re-hospitalization. However, there was no significant incremental predictive value of GLS when LVEF was already known.

Indexed as

Acute Coronary SyndromeHeart FailureStroke VolumeVentricular Function, LeftAgedEchocardiographyFemaleFollow-Up StudiesGlobal Longitudinal StrainHumansMaleMiddle AgedPredictive Value of TestsPrognosisRetrospective StudiesRisk AssessmentACSGLSLVEFMyocardial infarctionPrognosisSWEDEHEART

Identifiers

PMID38526603
PMCPMC12089238

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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.