Evidence map›Paper›PMID 33048244›Full record

ArticleHeart and vessels2021

New transluminal attenuation gradient derived from dynamic coronary CT angiography: diagnostic ability of ischemia detected by

Tsukasa Kojima, Michinobu Nagao, Hidetake Yabuuchi, Yuzo Yamasaki, Takashi Shirasaka, Masateru Kawakubo, Kenji Fukushima, Toyoyuki Kato, Atsushi Yamamoto, Risako Nakao and 3 more

Abstract read
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In one paragraph

Article in Heart and vessels, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.6field-weighted citation impact, top 29% 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

4 citing papers in PubMed, 8 citations in OpenAlex.

  1. Radiation dose for 320-row dose-modulated dynamic coronary CT angiography.Journal of applied clinical medical physics · 2021
    Trial
  2. Article
  3. Article
  4. 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

13 authors at 4 institutions in 1 country.

Tsukasa KojimaDepartment of Health Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Michinobu NagaoDepartment of Diagnostic Imaging and Nuclear Medicine, Tokyo Women's Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, Japan. nagao.michinobu@twmu.ac.jp.
Hidetake YabuuchiDepartment of Health Sciences, Faculty of Medical Sciences, Kyushu University, Fukuoka, Japan.
Yuzo YamasakiDepartments of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Takashi ShirasakaDivision of Radiology, Department of Medical Technology, Kyushu University Hospital, Fukuoka, Japan.
Masateru KawakuboDepartment of Health Sciences, Faculty of Medical Sciences, Kyushu University, Fukuoka, Japan.
Kenji FukushimaDepartment of Nuclear Medicine, Saitama Medical University, Saitama, Japan.
Toyoyuki KatoDivision of Radiology, Department of Medical Technology, Kyushu University Hospital, Fukuoka, Japan.
Atsushi YamamotoDepartment of Cardiology, Tokyo Women's Medical University, Tokyo, Japan.
Risako NakaoDepartment of Cardiology, Tokyo Women's Medical University, Tokyo, Japan.
Akiko SakaiDepartment of Cardiology, Tokyo Women's Medical University, Tokyo, Japan.
Eri WatanabeDepartment of Cardiology, Tokyo Women's Medical University, Tokyo, Japan.
Shuji SakaiDepartment of Diagnostic Imaging and Nuclear Medicine, Tokyo Women's Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, Japan.
Tokyo Women's Medical University · JPKyushu University · JPKyushu University Hospital · JPSaitama Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Coronary computed tomography angiography (CCTA) has low specificity for detecting significant functional coronary stenosis. We developed a new transluminal attenuation gradient (TAG)-derived dynamic CCTA with dose modulation, and we investigated its diagnostic performance for myocardial ischemia depicted by

Indexed as

AgedComputed Tomography AngiographyCoronary AngiographyFemaleFollow-Up StudiesFractional Flow Reserve, MyocardialHumansMaleMultidetector Computed TomographyMyocardial IschemiaPositron-Emission TomographyRetrospective StudiesROC Curve320-Row CTCoronary artery diseaseCoronary computed tomography angiographyPositron emission tomographyTransluminal attenuation gradient

Identifiers

PMID33048244
OpenAlexW3092436942

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.