Evidence map›Paper›PMID 21567281›Full record

ReviewJournal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology2011

SPECT myocardial perfusion imaging for the assessment of left ventricular mechanical dyssynchrony.

Ji Chen, Ernest V Garcia, Jeroen J Bax, Ami E Iskandrian, Salvador Borges-Neto, Prem Soman

Abstract readReview
In one paragraph

Review in Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed, 1 pooled it
–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

68 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Trial
  4. Trial
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. The assessment of left ventricular mechanical dyssynchrony from gatedJournal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2022
    Article
  12. Evaluation of dyssynchrony with nuclear cardiac imaging: New evidence for an old parameter.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2022
    Article
  13. Gated SPECT beyond myocardial perfusion: assessment of mechanical left ventricular synchrony.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2022
    Article
  14. Comparison of left ventricle mechanical dyssynchrony parameters in ischemic and non-ischemic patients usingJournal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2022
    Article
  15. Single-photon cardiac imaging in patients with cardiac implantable electrical devices.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2022
    Review
  16. Left ventricular mechanical dyssynchrony as a target for therapy in patients with left ventricular aneurysm.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2022
    Article
  17. Article
  18. Observational
  19. Image-guided device therapy: An opportunity for personalized medicine.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2021
    Article
  20. Ventricular phase analysis moves on to the next phase: What technologists should keep in mind.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2021
    Article

8 more citing papers are in PubMed but not listed here.

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.

Ji ChenDepartment of Radiology and Imaging Sciences, Emory University School of Medicine, 1364 Clifton Road NE, Atlanta, GA 30322, USA. jchen22@emory.edu
Ernest V Garcia
Jeroen J Bax
Ami E Iskandrian
Salvador Borges-Neto
Prem Soman

Funding

Measuring Left Ventricular Dyssynchrony from ECG-gated Myocardial Perfusion SPECTR01HL094438 · NHLBI · EMORY UNIVERSITY · PI CHEN, JI · 2009 to 2012
$1.5M
NHLBI NIH HHS R01 HL094438
6 · The paper itself

Abstract

Phase analysis of gated single-photon emission computed tomography (SPECT) myocardial perfusion imaging (MPI) is an evolving technique for measuring LV mechanical dyssynchrony. Since its inception in 2005, it has undergone considerable technical development and clinical evaluation. This article reviews the background, the technical and clinical characteristics, and evolving clinical applications of phase analysis of gated SPECT MPI in patients requiring cardiac resynchronization therapy or implantable cardioverter defibrillator therapy and in assessing LV diastolic dyssynchrony.

Indexed as

Cardiac Resynchronization TherapyDefibrillators, ImplantableDiastoleEchocardiographyElectrocardiographyHumansMyocardial Perfusion ImagingReproducibility of ResultsTomography, Emission-Computed, Single-PhotonVentricular Dysfunction, Left

Identifiers

PMID21567281
PMCPMC3285448

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.