Evidence map›Paper›PMID 36869240›Full record

ArticleThe international journal of cardiovascular imaging2023

The impact of upright posture on left ventricular deformation in athletes.

J Kandels, M Metze, A Hagendorff, R P Marshall, P Hepp, U Laufs, S Stöbe

Abstract read
In one paragraph

Article in The international journal of cardiovascular imaging, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Article
  3. The Effect of Upright Posture on Left Atrial Strain in Competitive Athletes.Journal of cardiovascular development and disease · 2024
    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.

J Kandels *Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Liebigstr. 20, 04103, Leipzig, Germany. Joscha.Kandels@medizin.uni-leipzig.de.ORCID http://orcid.org/0000-0002-0332-900X
M Metze *Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Liebigstr. 20, 04103, Leipzig, Germany.ORCID http://orcid.org/0000-0003-3477-3530
A HagendorffKlinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Liebigstr. 20, 04103, Leipzig, Germany.ORCID http://orcid.org/0000-0001-6288-7565
R P MarshallRasenBallsport Leipzig GmbH, Cottaweg 3, 04177, Leipzig, Germany.ORCID http://orcid.org/0000-0003-4247-1006
P HeppKlinik und Poliklinik für Orthopädie, Unfallchirurgie und Plastische Chirurgie, Universitätsklinikum Leipzig, Leipzig, Germany.ORCID http://orcid.org/0000-0002-6510-2943
U LaufsKlinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Liebigstr. 20, 04103, Leipzig, Germany.ORCID http://orcid.org/0000-0003-2620-9323
S StöbeKlinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Liebigstr. 20, 04103, Leipzig, Germany.ORCID http://orcid.org/0000-0003-3451-5953

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Besides LV ejection fraction (LVEF), global longitudinal strain (GLS) and global myocardial work index (GWI) are increasingly important for the echocardiographic assessment of left ventricular (LV) function in athletes. Since exercise testing is frequently performed on a treadmill, we investigated the impact of upright posture on GLS and GWI. In 50 male athletes (mean age 25.7 ± 7.3 years) transthoracic echocardiography (TTE) and simultaneous blood pressure measurements were performed in upright and left lateral position. LVEF (59.7 ± 5.3% vs. 61.1 ± 5.5%; P = 0.197) was not affected by athletes' position, whereas GLS (- 11.9 ± 2.3% vs. - 18.1 ± 2.1%; P < 0.001) and GWI (1284 ± 283 mmHg% vs. 1882 ± 247 mmHg%; P < 0.001) were lower in upright posture. Longitudinal strain was most frequently reduced in upright posture in the mid-basal inferior, and/or posterolateral segments. Upright posture has a significant impact on LV deformation with lower GLS, GWI and regional LV strain in upright position. These findings need to be considered when performing echocardiography in athletes.

Indexed as

Ventricular Dysfunction, LeftVentricular Function, LeftAdolescentAdultAthletesHumansMalePosturePredictive Value of TestsStroke VolumeYoung AdultAthletesDeformationEchocardiographyLongitudinal strainUpright postureWork index

Identifiers

PMID36869240
PMCPMC10220133

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.