Search: onr:"swepub:oai:gup.ub.gu.se/328617" >
High-quality annota...
High-quality annotations for deep learning enabled plaque analysis in SCAPIS cardiac computed tomography angiography
-
- Fagman, Erika (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för radiologi,Institute of Clinical Sciences, Department of Radiology,Sahlgrenska universitetssjukhuset,Sahlgrenska University Hospital,University of Gothenburg,Univ Gothenburg, Inst Clin Sci, Dept Radiol, Gothenburg, Sweden.;Sahlgrens Univ Hosp, Dept Radiol, Gothenburg, Sweden.
-
- Alvén, Jennifer, 1989 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Institute of Medicine, Department of Molecular and Clinical Medicine,Chalmers tekniska högskola,Chalmers University of Technology,University of Gothenburg,Univ Gothenburg, Inst Med, Dept Mol & Clin Med, Gothenburg, Sweden.;Chalmers Univ Technol, Dept Elect Engn, Comp Vis & Med Image Anal, Gothenburg, Sweden.
-
- Westerbergh, Johan (author)
- Uppsala University,Uppsala universitet,Uppsala kliniska forskningscentrum (UCR),Uppsala Univ, Sweden
-
show more...
-
- Kitslaar, P. (author)
- Med Med Imaging Syst BV, Leiden, Netherlands.
-
- Kercsik, Mikael (author)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Institute of Medicine, Department of Molecular and Clinical Medicine,University of Gothenburg,Univ Gothenburg, Inst Med, Dept Mol & Clin Med, Gothenburg, Sweden.;Alingsas Hosp, Dept Radiol, Alingsas, Sweden.,Alingsås hospital
-
- Cederlund, K. (author)
- Karolinska Institutet,Karolinska Institute,Karolinska Inst, Sweden
-
- Duvernoy, Olov (author)
- Uppsala University,Uppsala universitet,Radiologi,Uppsala Univ, Sweden
-
- Engvall, Jan (author)
- Linköpings universitet,Linköping University,Avdelningen för diagnostik och specialistmedicin,Medicinska fakulteten,Centrum för medicinsk bildvetenskap och visualisering, CMIV,Region Östergötland, Fysiologiska kliniken US
-
- Gonçalves, Isabel (author)
- Lund University,Lunds universitet,Kardiovaskulär forskning - translationella studier,Forskargrupper vid Lunds universitet,Cardiovascular Research - Translational Studies,Lund University Research Groups,Skåne University Hospital,Skane Univ Hosp, Sweden
-
- Markstad, Hanna (author)
- Lund University,Lunds universitet,Kardiovaskulär forskning - epidemiologi,Forskargrupper vid Lunds universitet,Kardiovaskulär forskning - translationella studier,Cardiovascular Research - Epidemiology,Lund University Research Groups,Cardiovascular Research - Translational Studies,Lund Univ, Sweden
-
- Ostenfeld, Ellen (author)
- Lund University,Lunds universitet,Klinisk fysiologi, Lund,Sektion V,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Hjärt-MR-gruppen i Lund,Forskargrupper vid Lunds universitet,Clinical Physiology (Lund),Section V,Department of Clinical Sciences, Lund,Faculty of Medicine,Lund Cardiac MR Group,Lund University Research Groups,Lund Univ, Sweden
-
- Bergström, Göran, 1964 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Institute of Medicine, Department of Molecular and Clinical Medicine,University of Gothenburg,Sahlgrenska universitetssjukhuset,Sahlgrenska University Hospital,Univ Gothenburg, Inst Med, Dept Mol & Clin Med, Gothenburg, Sweden.;Sahlgrens Univ Hosp, Dept Clin Physiol, Gothenburg, Sweden.
-
- Hjelmgren, Ola (author)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Institute of Medicine, Department of Molecular and Clinical Medicine,Sahlgrenska universitetssjukhuset,Sahlgrenska University Hospital,University of Gothenburg,Univ Gothenburg, Inst Med, Dept Mol & Clin Med, Gothenburg, Sweden.;Sahlgrens Univ Hosp, Dept Clin Physiol, Gothenburg, Sweden.
-
show less...
-
(creator_code:org_t)
- Elsevier BV, 2023
- 2023
- English.
-
In: Heliyon. - : Elsevier BV. - 2405-8440. ; 9:5
- Related links:
-
https://research.cha... (primary) (free)
-
show more...
-
https://doi.org/10.1...
-
https://uu.diva-port... (primary) (Raw object)
-
http://dx.doi.org/10... (free)
-
https://liu.diva-por... (primary) (Raw object)
-
https://gup.ub.gu.se...
-
https://doi.org/10.1...
-
https://research.cha...
-
https://urn.kb.se/re...
-
https://lup.lub.lu.s...
-
https://urn.kb.se/re...
-
http://kipublication...
-
show less...
Abstract
Subject headings
Close
- Background: Plaque analysis with coronary computed tomography angiography (CCTA) is a promising tool to identify high risk of future coronary events. The analysis process is time-consuming, and requires highly trained readers. Deep learning models have proved to excel at similar tasks, however, training these models requires large sets of expert-annotated training data. The aims of this study were to generate a large, high-quality annotated CCTA dataset derived from Swedish CArdioPulmonary BioImage Study (SCAPIS), report the reproducibility of the annotation core lab and describe the plaque characteristics and their association with established risk factors.Methods and results: The coronary artery tree was manually segmented using semi-automatic software by four primary and one senior secondary reader. A randomly selected sample of 469 subjects, all with coronary plaques and stratified for cardiovascular risk using the Systematic Coronary Risk Evaluation (SCORE), were analyzed. The reproducibility study (n = 78) showed an agreement for plaque detection of 0.91 (0.84-0.97). The mean percentage difference for plaque volumes was-0.6% the mean absolute percentage difference 19.4% (CV 13.7%, ICC 0.94). There was a positive correlation between SCORE and total plaque volume (rho = 0.30, p < 0.001) and total low attenuation plaque volume (rho = 0.29, p < 0.001).Conclusions: We have generated a CCTA dataset with high-quality plaque annotations showing good reproducibility and an expected correlation between plaque features and cardiovascular risk. The stratified data sampling has enriched high-risk plaques making the data well suited as training, validation and test data for a fully automatic analysis tool based on deep learning.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Kardiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cardiac and Cardiovascular Systems (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Radiologi och bildbehandling (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Radiology, Nuclear Medicine and Medical Imaging (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Medicinteknik -- Medicinsk bildbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Medical Engineering -- Medical Image Processing (hsv//eng)
Keyword
- Coronary Computed Tomography Angiography
- Coronary plaque analysis
- Annotated dataset
- Deep Learning
- coronary-artery-disease
- expert consensus document
- acute chest-pain
- north-american society
- ct angiography
- atherosclerosis
- quantification
- score
- stenosis
- events
- Science & Technology - Other Topics
- Coronary plaque analysis
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
-
Heliyon
(Search for host publication in LIBRIS)
To the university's database
- By the author/editor
-
Fagman, Erika
-
Alvén, Jennifer, ...
-
Westerbergh, Joh ...
-
Kitslaar, P.
-
Kercsik, Mikael
-
Cederlund, K.
-
show more...
-
Duvernoy, Olov
-
Engvall, Jan
-
Gonçalves, Isabe ...
-
Markstad, Hanna
-
Ostenfeld, Ellen
-
Bergström, Göran ...
-
Hjelmgren, Ola
-
show less...
- About the subject
-
- MEDICAL AND HEALTH SCIENCES
-
MEDICAL AND HEAL ...
-
and Clinical Medicin ...
-
and Cardiac and Card ...
-
- MEDICAL AND HEALTH SCIENCES
-
MEDICAL AND HEAL ...
-
and Clinical Medicin ...
-
and Radiology Nuclea ...
-
- ENGINEERING AND TECHNOLOGY
-
ENGINEERING AND ...
-
and Medical Engineer ...
-
and Medical Image Pr ...
- Articles in the publication
-
Heliyon
- By the university
-
University of Gothenburg
-
Chalmers University of Technology
-
Uppsala University
-
Lund University
-
Linköping University
-
Karolinska Institutet