Evidence map›Paper›PMID 33260461›Full record

ArticleJournal of clinical medicine2020

Prognostic Value of Different CMR-Based Techniques to Assess Left Ventricular Myocardial Strain in Takotsubo Syndrome.

Thomas Stiermaier, Kira Busch, Torben Lange, Toni Pätz, Moritz Meusel, Sören J Backhaus, Alex Frydrychowicz, Jörg Barkhausen, Matthias Gutberlet, Holger Thiele and 2 more

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 11% 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, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Takotsubo Syndrome-Is There a Need for CMR?Current heart failure reports · 2021
    Review
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

12 authors at 3 institutions in 1 country.

Thomas StiermaierMedical Clinic II, University Heart Center Luebeck, 23538 Luebeck, Germany.ORCID 0000-0003-1957-3741
Kira BuschMedical Clinic II, University Heart Center Luebeck, 23538 Luebeck, Germany.
Torben LangeDepartment of Cardiology and Pneumology, Georg-August University, University Medical Center Goettingen, 37075 Goettingen, Germany.ORCID 0000-0003-0505-2582
Toni PätzMedical Clinic II, University Heart Center Luebeck, 23538 Luebeck, Germany.
Moritz MeuselMedical Clinic II, University Heart Center Luebeck, 23538 Luebeck, Germany.ORCID 0000-0002-8473-3601
Sören J BackhausDepartment of Cardiology and Pneumology, Georg-August University, University Medical Center Goettingen, 37075 Goettingen, Germany.ORCID 0000-0002-2683-6418
Alex FrydrychowiczDepartment of Radiology and Nuclear Medicine, University Hospital Schleswig-Holstein, Campus Luebeck, 23538 Luebeck, Germany.
Jörg BarkhausenDepartment of Radiology and Nuclear Medicine, University Hospital Schleswig-Holstein, Campus Luebeck, 23538 Luebeck, Germany.
Matthias GutberletHeart Center Leipzig at University of Leipzig, Department of Radiology, 04289 Leipzig, Germany.
Holger ThieleDepartment of Internal Medicine/Cardiology and Leipzig Heart Institute, Heart Center Leipzig at University of Leipzig, 04289 Leipzig, Germany.
Andreas SchusterDepartment of Cardiology and Pneumology, Georg-August University, University Medical Center Goettingen, 37075 Goettingen, Germany.ORCID 0000-0003-1508-1125
Ingo EitelMedical Clinic II, University Heart Center Luebeck, 23538 Luebeck, Germany.
University Hospital Schleswig-Holstein · DEGerman Centre for Cardiovascular Research · DELeipzig Heart Institute · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cardiac magnetic resonance (CMR)-derived left ventricular (LV) global longitudinal strain (GLS) provides incremental prognostic information on various cardiovascular diseases but has not yet been investigated comprehensively in patients with Takotsubo syndrome (TS). This study evaluated the prognostic value of feature tracking (FT) GLS, tissue tracking (TT) GLS, and fast manual long axis strain (LAS) in 147 patients with TS, who underwent CMR at a median of 2 days after admission. Long-term mortality was assessed 3 years after the acute event. In contrast to LV ejection fraction and tissue characteristics, impaired FT-GLS, TT-GLS and fast manual LAS were associated with adverse outcome. The best cutoff points for the prediction of long-term mortality were similar with all three approaches: FT-GLS -11.28%, TT-GLS -11.45%, and fast manual LAS -10.86%. Long-term mortality rates were significantly higher in patients with FT-GLS > -11.28% (25.0% versus 9.8%;

Indexed as

cardiac magnetic resonancemyocardial strainprognosistakotsubo syndrome

Identifiers

PMID33260461
PMCPMC7759874
OpenAlexW3110230363

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.