Evidence map›Paper›PMID 21765305›Full record

ArticleJournal of computer assisted tomography

Combination of a low-tube-voltage technique with hybrid iterative reconstruction (iDose) algorithm at coronary computed tomographic angiography.

Yoshinori Funama, Katsuyuki Taguchi, Daisuke Utsunomiya, Seitaro Oda, Yumi Yanaga, Yasuyuki Yamashita, Kazuo Awai

Open access · greenAbstract readComparative Study
In one paragraph

Article in Journal of computer assisted tomography. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
19.3field-weighted citation impact, top 1% 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

54 citing papers in PubMed, 127 citations in OpenAlex.

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  8. EANM procedural recommendations for managing the paediatric patient in diagnostic nuclear medicine.European journal of nuclear medicine and molecular imaging · 2023
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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

7 authors at 3 institutions in 2 countries.

Yoshinori FunamaDepartment of Medical Physics, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan. funama@kumamoto-u.ac.jp
Katsuyuki Taguchi
Daisuke Utsunomiya
Seitaro Oda
Yumi Yanaga
Yasuyuki Yamashita
Kazuo Awai
Kumamoto University · JPHiroshima University · JPJohns Hopkins University · US

Funding

Time Resolved Cardiac Computed Tomography with Patient Dose ReductionR01HL087918 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI TAGUCHI, KATSUYUKI · 2008 to 2011
$1.8M
NHLBI NIH HHS R01 HL087918
6 · The paper itself

Abstract

We compare the performance of low tube voltage with the hybrid iterative reconstruction (iDose) with standard and low tube voltage with the filtered backprojection (FBP) using phantoms at computed tomographic coronary angiography. In computed tomographic coronary angiography, application of the combined low tube voltage with iDose resulted in significant image quality improvements compared to the low tube voltage with FBP. Image quality was the same or better despite a reduction in the radiation dose by 76% compared with standard tube voltage with FBP.

Indexed as

AlgorithmsCoronary AngiographyCoronary DiseaseElectrocardiographyHumansPhantoms, ImagingRadiation DosageRadiographic Image Interpretation, Computer-AssistedTomography, Spiral Computed

Identifiers

PMID21765305
PMCPMC3151159
OpenAlexW2034620525

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.