Evidence map›Paper›PMID 33389359›Full record

Observational studyThe international journal of cardiovascular imaging2021

Incremental diagnostic role of left atrial strain analysis in thrombotic risk assessment of nonvalvular atrial fibrillation patients planned for electrical cardioversion.

Andrea Sonaglioni, Michele Lombardo, Gian Luigi Nicolosi, Elisabetta Rigamonti, Claudio Anzà

Open access · bronzeAbstract readObservational Study
In one paragraph

Observational study in The international journal of cardiovascular imaging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 8% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Review
  6. Left Atrial Strain-Current Review of Clinical Applications.Diagnostics (Basel, Switzerland) · 2025
    Review
  7. Review
  8. Atrial Cardiomyopathy: From Diagnosis to Treatment.Reviews in cardiovascular medicine · 2025
    Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Effects of Left Atrial Appendage Closure on Neuroendocrine Function in Patients with Nonvalvular Atrial Fibrillation.Medical science monitor : international medical journal of experimental and clinical research · 2022
    Article
  19. Review
  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

5 authors at 2 institutions in 1 country.

Andrea SonaglioniDepartment of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy. sonaglioniandrea@gmail.com.
Michele LombardoDepartment of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy.
Gian Luigi NicolosiDepartment of Cardiology, Policlinico San Giorgio, Pordenone, Italy.
Elisabetta RigamontiDepartment of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy.
Claudio AnzàCardiovascular Department, MultiMedica IRCCS, Via Milanese 300, 20099, Sesto San Giovanni (MI), Italy.
Ospedale San Giuseppe · ITMultiMedica · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During the COVID-19 pandemic, transesophageal echocardiography (TEE) for left atrial appendage thrombosis (LAAT) detection should be limited to situations of absolute necessity. We sought to identify the main conventional and functional echocardiographic parameters associated with LAAT on TEE in non-valvular atrial fibrillation (NVAF) patients planned for electrical cardioversion (ECV). This retrospective study included 125 consecutive NVAF patients (71.5±7.8 yrs, 75 males), who underwent TEE at our Institution between April 2016 and January 2020, to exclude LAAT before scheduled ECV. All patients underwent a transthoracic echocardiography (TTE) implemented with speckle tracking echocardiography (STE) analysis of left atrial (LA) strain and strain rate (SR) parameters. 28% of patients were diagnosed with LAAT, while 72% without LAAT. Compared to controls, patients with LAAT had significantly higher CHA

Indexed as

Risk AssessmentAgedAtrial AppendageAtrial FibrillationCase-Control StudiesEchocardiographyEchocardiography, TransesophagealElectric CountershockFemaleHumansMaleRetrospective StudiesStroke VolumeThrombosisCOVID-19Electrical cardioversionLeft atrial appendage thrombosisLeft atrial strainNon-valvular atrial fibrillation

Identifiers

PMID33389359
PMCPMC7778706
OpenAlexW3119392388

What OpenQuestion holds

Textmetadata
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.