Evidence map›Paper›PMID 30196453›Full record

ArticleThe international journal of cardiovascular imaging2019

A phantom based evaluation of vessel lumen area quantification for coronary CT angiography.

Sabee Molloi, Travis Johnson, Jerry Lipinski, Huanjun Ding, Logan Hubbard

Abstract readValidation Study
PubMed Full text at PMC Publisher
In one paragraph

Article in The international journal of cardiovascular imaging, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.7field-weighted citation impact, top 27% 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

1 citing paper in PubMed, 4 citations in OpenAlex.

  1. Cardiovascular imaging 2019 in the International Journal of Cardiovascular Imaging.The international journal of cardiovascular imaging · 2020
    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

5 authors at 1 institution in 1 country.

Sabee MolloiDepartment of Radiological Sciences, Medical Sciences B, 140, University of California, Irvine, CA, 92697, USA. symolloi@uci.edu.
Travis JohnsonDepartment of Radiological Sciences, Medical Sciences B, 140, University of California, Irvine, CA, 92697, USA.
Jerry LipinskiDepartment of Radiological Sciences, Medical Sciences B, 140, University of California, Irvine, CA, 92697, USA.
Huanjun DingDepartment of Radiological Sciences, Medical Sciences B, 140, University of California, Irvine, CA, 92697, USA.
Logan HubbardDepartment of Biomedical Engineering, University of California, Irvine, CA, 92697, USA.
University of California, Irvine · US

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM008620 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI GOLDIN, ALAN L · 1999 to 2023
$8.1M
Training Program in Cardiovascular Applied Research and EntrepreneurshipT32HL116270 · NHLBI · UNIVERSITY OF CALIFORNIA-IRVINE · PI HUGHES, CHRISTOPHER C. W. · 2013 to 2022
$1.6M
Anatomical and Functional Assessment of Coronary Artery Disease Using Whole-Heart Dynamic Computed TomographyF30HL137288 · NHLBI · UNIVERSITY OF CALIFORNIA-IRVINE · PI HUBBARD, LOGAN CHARLES · 2018 to 2020
$89k
NHLBI NIH HHS F30 HL137288NHLBI NIH HHS T32 HL116270NIGMS NIH HHS T32 GM008620
6 · The paper itself

Abstract

Coronary computed tomography (CT) angiography is a noninvasive method for visualizing coronary artery disease. However, coronary CT angiography is limited in assessment of stenosis severity by the partial volume effect and calcification. Therefore, an accurate method for assessment of stenosis severity is needed. A 10 cm diameter cylindrical Lucite phantom with holes in the range of 0.4-4.5 mm diameter was fitted in a chest phantom. The holes were filled with an iodine solution of 8 mg/mL. To simulate coronary artery disease, different levels of stenosis were created by inserting Lucite rods into the holes with diameter range of 2-4.5 mm. The resulting lumen cross sectional areas ranged from 1.4 to 12.3 mm

Indexed as

Phantoms, ImagingComputed Tomography AngiographyCoronary AngiographyCoronary StenosisCoronary VesselsHumansModels, AnatomicModels, CardiovascularMultidetector Computed TomographyPredictive Value of TestsReproducibility of ResultsSeverity of Illness IndexVascular CalcificationAngiographyComputed tomographyCoronary artery diseaseImaging

Identifiers

PMID30196453
PMCPMC6689150
OpenAlexW2889733415

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.