Evidence map›Paper›PMID 28591322›Full record

ReviewArquivos brasileiros de cardiologia2017

Myocardial Viability on Cardiac Magnetic Resonance.

Ana Luiza Mansur Souto, Rafael Mansur Souto, Isabella Cristina Resende Teixeira, Marcelo Souto Nacif

Abstract readReview
In one paragraph

Review in Arquivos brasileiros de cardiologia, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Validity of resting strain/strain rate in prediction of myocardial viability.The international journal of cardiovascular imaging · 2022
    Article
  10. Should everyone have an MRI in heart failure?Cardiovascular diagnosis and therapy · 2020
    Article
  11. Article
  12. Article
  13. Advances in MRI Applications to Diagnose and Manage Cardiomyopathies.Current treatment options in cardiovascular medicine · 2019
    Review
  14. Assessment of myocardial viability by cardiac MRI.Current opinion in cardiology · 2019
    Review
  15. 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

4 authors.

Ana Luiza Mansur SoutoUniversidade Federal Fluminense, Niterói, RJ - Brazil.
Rafael Mansur SoutoCentro de Imagem Complexo Hospitalar de Niterói, Niterói, RJ - Brazil.
Isabella Cristina Resende TeixeiraUnidade de Radiologia Clínica - Hospital Vivalle - Rede D´Or - São Luiz, São José dos Campo, SP - Brazil.
Marcelo Souto NacifUniversidade Federal Fluminense, Niterói, RJ - Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The study of myocardial viability is of great importance in the orientation and management of patients requiring myocardial revascularization or angioplasty. The technique of delayed enhancement (DE) is accurate and has transformed the study of viability into an easy test, not only for the detection of fibrosis but also as a binary test detecting what is viable or not. On DE, fibrosis equal to or greater than 50% of the segmental area is considered as non-viable, whereas that below 50% is considered viable. During the same evaluation, cardiac magnetic resonance (CMR) may also use other techniques for functional and perfusion studies to obtain a global evaluation of ischemic heart disease. This study aims to highlight the current concepts and broadly emphasize the use of CMR as a method that over the last 20 years has become a reference in the detection of infarction and assessment of myocardial viability. Resumo O estudo de viabilidade miocárdica é de grande importância para a orientação e manejo de pacientes que necessitam de cirurgia de revascularização miocárdica ou angioplastia. A técnica de realce tardio (RT) é precisa e transformou o estudo de viabilidade em um teste fácil, não só para a detecção de fibrose, mas também como um modelo binário para a detecção do que é ou não é viável. Uma fibrose identificada pelo RT é considerada como não viável quando igual ou maior do que 50% da área segmentar e como viável quando menor que 50%. A ressonância magnética cardíaca (RMC) também pode lançar mão de outras técnicas para estudo funcional e de perfusão para uma avaliação global da doença isquêmica do coração no mesmo exame. Este estudo tem como objetivo destacar os conceitos atuais e enfatizar amplamente o uso da RMC como um método que nos últimos 20 anos se tornou referência na detecção de infarto e avaliação de viabilidade miocárdica.

Indexed as

CardiomyopathiesContrast MediaHumansMagnetic Resonance ImagingMyocardial InfarctionMyocardial RevascularizationMyocytes, CardiacTissue SurvivalContrast Media

Identifiers

PMID28591322
PMCPMC5444893

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.