Evidence map›Paper›PMID 32210494›Full record

ArticleProceedings of SPIE--the International Society for Optical Engineering2015

Low dose dynamic myocardial CT perfusion using advanced iterative reconstruction.

Brendan L Eck, Rachid Fahmi, Christopher Fuqua, Mani Vembar, Amar Dhanantwari, Hiram G Bezerra, David L Wilson

Open access · greenAbstract read
In one paragraph

Article in Proceedings of SPIE--the International Society for Optical Engineering, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.7field-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

6 citing papers in PubMed, 8 citations in OpenAlex.

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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 1 country.

Brendan L EckDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA.
Rachid FahmiDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA.
Christopher FuquaDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA.
Mani VembarPhilips Healthcare, Cleveland, OH 44143, USA.
Amar DhanantwariPhilips Healthcare, Cleveland, OH 44143, USA.
Hiram G BezerraCardiovascular Imaging Core Laboratory, Harrington Heart & Vascular Institute, University Hospitals Case Medical Center, Cleveland, OH, 44106, USA.
David L WilsonDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA.
Case Western Reserve University · USPhilips (United States) · USUniversity Hospitals Case Medical Center · US

Funding

Interdisciplinary Biomedical Imaging Training ProgramT32EB007509 · NIBIB · CASE WESTERN RESERVE UNIVERSITY · PI DAVID Lynn WILSON, Xin Yu · 2007 to 2026
$5.6M
Quantitative Image Quality for Optimization of MRIR01EB004070 · NIBIB · CASE WESTERN RESERVE UNIVERSITY · PI WILSON, DAVID L · 2004 to 2007
$1.4M
System-independent quantitative cardiac CT perfusionR41HL144271 · NHLBI · BIOINVISION, INC. · PI WILSON, DAVID LYNN · 2018 to 2018
$224k
NHLBI NIH HHS R41 HL144271NIBIB NIH HHS R01 EB004070NIBIB NIH HHS T32 EB007509
6 · The paper itself

Abstract

Dynamic myocardial CT perfusion (CTP) can provide quantitative functional information for the assessment of coronary artery disease. However, x-ray dose in dynamic CTP is high, typically from 10mSv to >20mSv. We compared the dose reduction potential of advanced iterative reconstruction, Iterative Model Reconstruction (IMR, Philips Healthcare, Cleveland, Ohio) to hybrid iterative reconstruction (iDose

Indexed as

CT Perfusioniterative reconstructionlow dose CT

Identifiers

PMID32210494
PMCPMC7093059
OpenAlexW1978527635

What OpenQuestion holds

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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.