Evidence map›Paper›PMID 33778538›Full record

ArticleRadiology. Cardiothoracic imaging2020

Fractional Flow Reserve Derived from CT: The State of Play in 2020.

Jonathan R Weir-McCall, Timothy A Fairbairn

Abstract readEditorial
PubMed Full text at PMC Publisher
In one paragraph

Article in Radiology. Cardiothoracic imaging, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

2 authors.

Jonathan R Weir-McCallDepartment of Radiology, University of Cambridge School of Clinical Medicine, Box 219, Level 5, Biomedical Campus, Cambridge CB2 0QQ, England (J.R.W.); Royal Papworth Hospital, Cambridge, England (J.R.W.); and Department of Cardiology, Liverpool Heart and Chest Hospital, Liverpool, England (T.A.F.).ORCID 0000-0001-5842-842X
Timothy A FairbairnDepartment of Radiology, University of Cambridge School of Clinical Medicine, Box 219, Level 5, Biomedical Campus, Cambridge CB2 0QQ, England (J.R.W.); Royal Papworth Hospital, Cambridge, England (J.R.W.); and Department of Cardiology, Liverpool Heart and Chest Hospital, Liverpool, England (T.A.F.).ORCID 0000-0003-1491-6231

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fractional flow reserve derived from CT is a rapidly developing technique, with an increasing burden of literature supporting its potential role in the workup of patients suspected of having coronary artery disease.

Identifiers

PMID33778538
PMCPMC7977733

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.