Evidence map›Paper›PMID 35253464›Full record

ArticleJournal of the American Heart Association2022

Global Longitudinal Strain is Incremental to Left Ventricular Ejection Fraction for the Prediction of Outcome in Optimally Treated Dilated Cardiomyopathy Patients.

Anne G Raafs, Andrea Boscutti, Michiel T H M Henkens, Wout W A van den Broek, Job A J Verdonschot, Jerremy Weerts, Davide Stolfo, Vincenzo Nuzzi, Paolo Manca, Mark R Hazebroek and 4 more

Abstract read
In one paragraph

Article in Journal of the American Heart Association, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing 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

37 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Observational
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

14 authors.

Anne G RaafsDepartment of Cardiology and Cardiovascular Research Institute Maastricht (CARIM) Maastricht University Medical Center+ Maastricht The Netherlands.ORCID 0000-0001-9228-8045
Andrea BoscuttiCardiothoracovascular Department Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI)University of Trieste Trieste Italy.
Michiel T H M HenkensDepartment of Cardiology and Cardiovascular Research Institute Maastricht (CARIM) Maastricht University Medical Center+ Maastricht The Netherlands.ORCID 0000-0001-6222-071X
Wout W A van den BroekDepartment of Cardiology and Cardiovascular Research Institute Maastricht (CARIM) Maastricht University Medical Center+ Maastricht The Netherlands.ORCID 0000-0002-4083-9957
Job A J VerdonschotDepartment of Cardiology and Cardiovascular Research Institute Maastricht (CARIM) Maastricht University Medical Center+ Maastricht The Netherlands.ORCID 0000-0001-5549-1298
Jerremy WeertsDepartment of Cardiology and Cardiovascular Research Institute Maastricht (CARIM) Maastricht University Medical Center+ Maastricht The Netherlands.ORCID 0000-0002-9369-3453
Davide StolfoCardiothoracovascular Department Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI)University of Trieste Trieste Italy.ORCID 0000-0002-4538-6811
Vincenzo NuzziCardiothoracovascular Department Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI)University of Trieste Trieste Italy.ORCID 0000-0002-9643-2697
Paolo MancaCardiothoracovascular Department Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI)University of Trieste Trieste Italy.
Mark R HazebroekDepartment of Cardiology and Cardiovascular Research Institute Maastricht (CARIM) Maastricht University Medical Center+ Maastricht The Netherlands.ORCID 0000-0002-2151-7178
Christian KnackstedtDepartment of Cardiology and Cardiovascular Research Institute Maastricht (CARIM) Maastricht University Medical Center+ Maastricht The Netherlands.ORCID 0000-0002-5457-3010
Marco MerloCardiothoracovascular Department Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI)University of Trieste Trieste Italy.
Stephane R B HeymansDepartment of Cardiology and Cardiovascular Research Institute Maastricht (CARIM) Maastricht University Medical Center+ Maastricht The Netherlands.ORCID 0000-0001-9477-7803
Gianfranco SinagraCardiothoracovascular Department Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI)University of Trieste Trieste Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background Speckle tracking echocardiographic global longitudinal strain (GLS) predicts outcome in patients with new onset heart failure. Still, its incremental value on top of left ventricular ejection fraction (LVEF) in patients with nonischemic, nonvalvular dilated cardiomyopathy (DCM) after optimal heart failure treatment remains unknown. Methods and Results Patients with DCM were included at the outpatient clinics of 2 centers in the Netherlands and Italy. The prognostic value of 2-dimensional speckle tracking echocardiographic global longitudinal strain was evaluated when being on optimal heart failure medication for at least 6 months. Outcome was defined as the combination of sudden or cardiac death, life-threatening arrhythmias, and heart failure hospitalization. A total of 323 patients with DCM (66% men, age 55±14 years) were included. The mean LVEF was 42%±11% and mean GLS after optimal heart failure treatment was -15%±4%. Twenty percent (64/323) of all patients reached the primary outcome after optimal heart failure treatment (median follow-up of 6[4-9] years). New York Heart Association class ≥3, LVEF, and GLS remained associated with the outcome in the multivariable-adjusted model (New York Heart Association class: hazard ratio [HR], 3.43; 95% CI, 1.49-7.90,

Indexed as

Cardiomyopathy, DilatedHeart FailureVentricular Dysfunction, LeftAdultAgedFemaleHumansMaleMiddle AgedPrognosisRisk FactorsStroke VolumeVentricular Function, Leftdeformation imagingdilated cardiomyopathyglobal longitudinal strainoptimal medical treatmentprognosis

Identifiers

PMID35253464
PMCPMC9075270

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.