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Computer simulation for improved assessment of mitral regurgitation.
Linköping University, Department of Medicine and Care, Clinical Physiology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Heart and Medicine Center, Department of Clinical Physiology in Linköping.
Linköping University, Department of Biomedical Engineering, Physiological Measurements. Linköping University, The Institute of Technology.
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1997 (English)In: COMPUTERS IN CARDIOLOGY 1997, VOL 24, 1997, Vol. 24, 169-170 p.Conference paper, Published paper (Refereed)
Abstract [en]

Since valvular regurgitation is one of the most common malfunctions of the heart the quantification of valvular regurgitation by means of non-invasive methods is desired. However existing methods for quantitative assessment is far from perfect. The aim of this paper is to study the proximal velocity field for non-stationary flow and non-planar geometries by computer simulation, which were performed using the FIDAP package to numerically solve the governing equations. A plexiglass in-vitro model similar to the computer model was used for comparison and the same results were obtained. We have found that it is possible to refine the PISA method and standardize flow calculations. Further improvements will hopefully create a tool for the echocardiographer that will facilitate evaluation and clinical applicability of the PISA approach.

Place, publisher, year, edition, pages
1997. Vol. 24, 169-170 p.
Series
COMPUTERS IN CARDIOLOGY, ISSN 0276-6574
National Category
Medical Laboratory and Measurements Technologies
Identifiers
URN: urn:nbn:se:liu:diva-116984DOI: 10.1109/CIC.1997.647857ISBN: 0-7803-4446-4 (print)OAI: oai:DiVA.org:liu-116984DiVA: diva2:801870
Conference
24th Annual Computers in Cardiology Conference
Note

24th Annual Computers in Cardiology Conference, LUND, SWEDEN, SEP 07-10, 1997

Available from: 2015-04-10 Created: 2015-04-10 Last updated: 2015-04-21

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Wranne, BengtAsk, PerLoyd, Dan

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Clinical PhysiologyFaculty of Health SciencesDepartment of Clinical Physiology in LinköpingPhysiological MeasurementsThe Institute of TechnologyApplied Thermodynamics and Fluid Mechanics
Medical Laboratory and Measurements Technologies

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
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  • Other style
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Language
  • de-DE
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  • sv-SE
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Output format
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