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Chapter 10 Anterior Leaflet Area
Department of Cardiothoracic Surgery, Stanford University School of Medicine; Research Institute of the Palo Alto Medical Foundation, Palo Alto, USA.
Linköping University, Department of Management and Engineering, Applied Thermodynamics and Fluid Mechanics. Linköping University, Faculty of Science & Engineering. Linköping University, Center for Medical Image Science and Visualization (CMIV).ORCID iD: 0000-0001-5526-2399
2016 (English)In: Mitral Valve Mechanics / [ed] Neil B Ingels, Jr and Matts Karlsson, Linköping University Electronic Press, 2016, 10.1-10.3 p.Chapter in book (Other academic)
Abstract [en]

Anterior leaflet area was calculated using the Matlab algorithm given in Appendix C. For each frame in each heart, this algorithm fits a surface to all the anterior leaflet markers shown in Figure 1.2, tiles this surface with a fine mesh of rectangular elements with dimensions dx by dy, computes the area of each element as dx*dy, then sums all these areas to arrive at the total leaflet surface area. Tests of this algorithm showed that it is capable of measuring the surface area of a half sphere to within 1%.

Place, publisher, year, edition, pages
Linköping University Electronic Press, 2016. 10.1-10.3 p.
National Category
Fluid Mechanics and Acoustics
URN: urn:nbn:se:liu:diva-124216DOI: 10.3384/book.diva-117057ISBN: 978-91-7685-952-0OAI: diva2:896780
Available from: 2016-01-22 Created: 2016-01-22 Last updated: 2016-03-14

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