Evidence map›Paper›PMID 31943431›Full record

ArticleNMR in biomedicine2020

Rapid dealiasing of undersampled, non-Cartesian cardiac perfusion images using U-net.

Lexiaozi Fan, Daming Shen, Hassan Haji-Valizadeh, Nivedita K Naresh, James C Carr, Benjamin H Freed, Daniel C Lee, Daniel Kim

Open access · greenAbstract read
In one paragraph

Article in NMR in biomedicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
2.7field-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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

  1. Society for cardiovascular magnetic resonance expert consensus statement on quantitative myocardial perfusion cardiovascular magnetic resonance imaging.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance
    Guideline
  2. Article
  3. Article
  4. Article
  5. Article
  6. Simultaneous multi-slice cardiac real-time MRI at 0.55T.Magnetic resonance in medicine · 2025
    Article
  7. Role of Artificial Intelligence in Congenital Heart Disease and Interventions.Journal of the Society for Cardiovascular Angiography & Interventions · 2025
    Review
  8. Article
  9. Myocardial blood flow quantification in patients with an implanted cardiodefibrillator during stress and at rest using a wideband perfusion pulse sequence: an initial feasibility study.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2025
    Article
  10. Recent Progress of Cardiac MRI for Nuclear Medicine Professionals.Nuclear medicine and molecular imaging · 2024
    Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. ENRICHing medical imaging training sets enables more efficient machine learning.Journal of the American Medical Informatics Association : JAMIA · 2023
    Article
  16. Article
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  18. Article
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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

8 authors at 2 institutions in 1 country.

Lexiaozi FanDepartment of Radiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA.
Daming ShenDepartment of Radiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA.
Hassan Haji-ValizadehDepartment of Radiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA.
Nivedita K NareshDepartment of Radiology, University of Colorado Denver, Denver, Colorado, USA.
James C CarrDepartment of Radiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA.
Benjamin H FreedDivision of Cardiology, Internal Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA.
Daniel C LeeDivision of Cardiology, Internal Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA.
Daniel KimDepartment of Radiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA.ORCID 0000-0003-2660-8973
Northwestern University · USUniversity of Denver · US

Funding

Precision MRI of Left Atrial Fibrosis for Patients with Atrial FibrillationR01HL116895 · NHLBI · UNIVERSITY OF UTAH · PI KIM, DANIEL · 2014 to 2025
$5.1M
Rapid Real-Time Cardiovascular MRI for Detecting Coronary Artery DiseaseR01HL138578 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI KIM, DANIEL, LEE, DANIEL CHING-HAO · 2017 to 2019
$1.1M
Rapid Pediatric Cardiovascular MRI without Contrast Agent or AnesthesiaR21EB024315 · NIBIB · NORTHWESTERN UNIVERSITY AT CHICAGO · PI KIM, DANIEL · 2017 to 2018
$567k
MRI of Left Atrial Hemodynamic Disorders in Atrial FibrillationR21AG055954 · NIA · NORTHWESTERN UNIVERSITY AT CHICAGO · PI KIM, DANIEL, MARKL, MICHAEL · 2017 to 2018
$487k
NHLBI NIH HHS R01 HL116895NHLBI NIH HHS R01 HL138578NIA NIH HHS R21 AG055954NIBIB NIH HHS R21 EB024315
6 · The paper itself

Abstract

Compressed sensing (CS) is a promising method for accelerating cardiac perfusion MRI to achieve clinically acceptable image quality with high spatial resolution (1.6 × 1.6 × 8 mm

Indexed as

Image Processing, Computer-AssistedMagnetic Resonance ImagingPerfusionFemaleHeartHumansImaging, Three-DimensionalMaleMiddle Agedcardiac perfusioncompressed sensingdeep learningU-net

Identifiers

PMID31943431
PMCPMC7165063
OpenAlexW2999015109

What OpenQuestion holds

Textmetadata
LicenceTDM
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.