Evidence map›Paper›PMID 31712631›Full record

ArticleScientific reports2019

Surrogates for myocardial power and power efficiency in patients with aortic valve disease.

Chong-Bin Lee, Leonid Goubergrits, Joao Filipe Fernandes, Sarah Nordmeyer, Christoph Knosalla, Felix Berger, Volkmar Falk, Titus Kuehne, Marcus Kelm

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Trial
  2. Article
  3. Circulatory efficiency in patients with severe aortic valve stenosis before and after aortic valve replacement.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2021
    Article
  4. Article
  5. Article
  6. 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

9 authors.

Chong-Bin LeeCharité - Universitätsmedizin Berlin, Institute for Computational and Imaging Science in Cardiovascular Medicine, Berlin, Germany.
Leonid GoubergritsCharité - Universitätsmedizin Berlin, Institute for Computational and Imaging Science in Cardiovascular Medicine, Berlin, Germany.
Joao Filipe FernandesCharité - Universitätsmedizin Berlin, Institute for Computational and Imaging Science in Cardiovascular Medicine, Berlin, Germany.
Sarah NordmeyerGerman Heart Centre Berlin (Deutsches Herzzentrum Berlin), Department of Congenital Heart Disease, Berlin, Germany.
Christoph KnosallaDZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Berlin, Germany.
Felix BergerGerman Heart Centre Berlin (Deutsches Herzzentrum Berlin), Department of Congenital Heart Disease, Berlin, Germany.
Volkmar FalkDZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Berlin, Germany.ORCID http://orcid.org/0000-0002-7911-8620
Titus KuehneCharité - Universitätsmedizin Berlin, Institute for Computational and Imaging Science in Cardiovascular Medicine, Berlin, Germany.
Marcus KelmCharité - Universitätsmedizin Berlin, Institute for Computational and Imaging Science in Cardiovascular Medicine, Berlin, Germany. mkelm@dhzb.de.ORCID http://orcid.org/0000-0003-4971-0452

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We aimed to assess surrogate markers for left ventricular (LV) myocardial power and efficiency in patients with isolated aortic stenosis (AS) and combined stenosis/regurgitation (AS/AR). In AS (n = 59), AS/AR (n = 21) and controls (n = 14), surrogates for LV myocardial power and circulatory/external myocardial efficiency were obtained from cardiac MRI. Median surrogate LV myocardial power was increased in AS, 7.7 W/m

Indexed as

BiomarkersCardiac OutputAgedAlgorithmsAortic ValveFemaleHeart Valve DiseasesHumansMagnetic Resonance ImagingMaleMiddle AgedModels, CardiovascularStroke VolumeVentricular Dysfunction, LeftBiomarkers

Identifiers

PMID31712631
PMCPMC6848480

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.