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Creating hemodynamic atlas of aorta
Linköping University, Department of Biomedical Engineering, Division of Biomedical Engineering.
2017 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

Turbulent blood flow is involved in the pathogenesis of several cardiovascular diseases. While it is known that turbulence is present in patients with obstructive disease in the major vessels, the magnitude and impact of turbulence in the normal heart and aorta is still relatively unexplored. Besides, existing analysis method of the blood flow is a labour intensive process and requires excessive amount of time.

A method to automatically create hemodynamic atlases has been developed, using 4D Flow magnetic resonance imaging (MRI), a powerful tool to measure blood flow characteristics. The resulting atlases show the expected blood flow characteristics in the aorta for a group of similar subjects.

Application of the method in healthy young and healthy old has shown significant differences in kinetic energy and turbulent kinetic energy in the aortic flow. 

Place, publisher, year, edition, pages
2017. , p. 30
Keywords [en]
hemodynamic, atlas, turbulent, kinetic, energy, aorta, 4D, Flow, MRI
National Category
Medical Image Processing
Identifiers
URN: urn:nbn:se:liu:diva-142863ISRN: LiU-IMT-TFK-A-M--17/40--SEOAI: oai:DiVA.org:liu-142863DiVA, id: diva2:1155233
Subject / course
Master's Program Biomedical Engineering
Presentation
2017-10-06, Tesla, CMIV, Linköping, 09:00 (English)
Supervisors
Examiners
Available from: 2018-02-27 Created: 2017-11-07 Last updated: 2018-02-27Bibliographically approved

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Felter, Pierre-Loïc
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CiteExportLink to record
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Citation style
  • apa
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Output format
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