Evidence map›Paper›PMID 29189933›Full record

ArticleThe international journal of cardiovascular imaging2018

Cardiac structure and function in elite Native Hawaiian and Pacific Islander Rugby Football League athletes: an exploratory study.

Christopher Johnson, Lynsey Forsythe, John Somauroo, Michael Papadakis, Keith George, David Oxborough

Open access · hybridAbstract read
In one paragraph

Article in The international journal of cardiovascular imaging, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.7field-weighted citation impact, top 25% of its field
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

12 citing papers in PubMed, 15 citations in OpenAlex.

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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 at 2 institutions in 1 country.

Christopher JohnsonResearch Institute for Sport and Exercise Sciences, Tom Reilly Building, Liverpool John Moores University, Liverpool, L3 3AF, UK.
Lynsey ForsytheResearch Institute for Sport and Exercise Sciences, Tom Reilly Building, Liverpool John Moores University, Liverpool, L3 3AF, UK.
John SomaurooResearch Institute for Sport and Exercise Sciences, Tom Reilly Building, Liverpool John Moores University, Liverpool, L3 3AF, UK.
Michael PapadakisCardiology Clinical Academic Group, St Georges, University of London, London, UK.
Keith GeorgeResearch Institute for Sport and Exercise Sciences, Tom Reilly Building, Liverpool John Moores University, Liverpool, L3 3AF, UK.
David OxboroughResearch Institute for Sport and Exercise Sciences, Tom Reilly Building, Liverpool John Moores University, Liverpool, L3 3AF, UK. d.l.oxborough@ljmu.ac.uk.
Liverpool John Moores University · GBSt George's, University of London · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this exploratory study was to define the Athletes Heart (AH) phenotype in Native Hawaiian & Pacific Islander (NH&PI) Rugby Football League (RFL) athletes. Specifically, (1) to describe conventional echocardiographic indices of left ventricle (LV) and right ventricle (RV) structure and function in NH&PI RFL players and matched RFL Caucasian controls (CC) and (2) to demonstrate LV and RV mechanics in these populations. Ethnicity is a contributory factor to the phenotypical expression of the AH. There are no data describing the cardiac phenotype in NH&PI athletes. Twenty-one male elite NH&PI RFL athletes were evaluated using conventional echocardiography and myocardial speckle tracking, allowing the assessment of global longitudinal strain (ε) and strain rate (SR); and basal, mid and global radial and circumferential ε and SR. Basal and apical rotation and twist were also assessed. Results were compared with age-matched Caucasian counterparts (CC; n = 21). LV mass [42 ± 9 versus 37 ± 4 g/(m

Indexed as

AthletesCardiomegaly, Exercise-InducedEchocardiography, DopplerFootballNative Hawaiian or Pacific IslanderVentricular Function, LeftVentricular Function, RightAdaptation, PhysiologicalAdultBiomechanical PhenomenaCardiorespiratory FitnessCase-Control StudiesHawaiiHealth Status DisparitiesHeart VentriclesHumansAthletes heartEchocardiographyEthnicityLeft ventricleRight ventricleStrain imaging

Identifiers

PMID29189933
PMCPMC5889413
OpenAlexW2772234968

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.