Evidence map›Paper›PMID 33864504›Full record

ArticleEuropean radiology2021

Feasibility and prognostic role of machine learning-based FFR

Chun Xiang Tang, Bang Jun Guo, Joseph U Schoepf, Richard R Bayer, Chun Yu Liu, Hong Yan Qiao, Fan Zhou, Guang Ming Lu, Chang Sheng Zhou, Long Jiang Zhang

Abstract read
PubMed Publisher
In one paragraph

Article in European radiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
4.8field-weighted citation impact, top 4% 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

26 citing papers in PubMed, 33 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Review
  5. Observational
  6. Review
  7. Article
  8. Cardiac Computed Tomography: Technological Developments and Clinical Applications.Journal of cardiovascular development and disease · 2025
    Review
  9. Article
  10. Computed Tomography and Coronary Plaque Analysis.Tomography (Ann Arbor, Mich.) · 2025
    Review
  11. Review
  12. Article
  13. Review
  14. Review
  15. Article
  16. Article
  17. Article
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  20. 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

10 authors at 2 institutions in 2 countries.

Chun Xiang TangDepartment of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China.
Bang Jun GuoDepartment of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China.
Joseph U SchoepfDepartment of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China.
Richard R BayerDivision of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, MSC 226, 25 Courtenay Dr, Charleston, SC, 29425, USA.
Chun Yu LiuDepartment of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China.
Hong Yan QiaoDepartment of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China.
Fan ZhouDepartment of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China.
Guang Ming LuDepartment of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China.
Chang Sheng ZhouDepartment of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China. njzhouyisheng@qq.com.
Long Jiang ZhangDepartment of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China. kevinzhlj@163.com.ORCID http://orcid.org/0000-0002-6664-7224
Nanjing General Hospital of Nanjing Military Command · CNMedical University of South Carolina · US

Funding

General Project of Chinese Postdoctoral Science Foundation 2020M673677National Key Research and Development Program of China 2017YFC0113400
6 · The paper itself

Abstract

objectivesTo investigate the feasibility and prognostic implications of coronary CT angiography (CCTA) derived fractional flow reserve (FFR

methodsFirstly, the feasibility of FFR

resultsPer-patient accuracy of FFR

conclusionsNoninvasive ML-based FFR KEY POINTS: • Machine-learning-based FFR

Indexed as

Coronary Artery DiseaseCoronary StenosisFractional Flow Reserve, MyocardialPercutaneous Coronary InterventionComputed Tomography AngiographyCoronary AngiographyCoronary VesselsFeasibility StudiesHumansMachine LearningPredictive Value of TestsPrognosisStentsTomography, X-Ray ComputedComputed tomography angiographyCoronary artery diseaseCoronary restenosisMyocardial fractional flow reserveStents

Identifiers

PMID33864504
OpenAlexW3153547143

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.