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dc.contributor.authorRuss, Christoph-
dc.contributor.authorHopf, Raoul-
dc.contributor.authorHirsch, Sven-
dc.contributor.authorSundermann, Simon-
dc.contributor.authorFalk, Volkmar-
dc.contributor.authorSzekely, Gabor-
dc.contributor.authorGessat, Michael-
dc.date.accessioned2018-12-06T13:18:19Z-
dc.date.available2018-12-06T13:18:19Z-
dc.date.issued2013-
dc.identifier.isbn978-1-4577-0216-7de_CH
dc.identifier.issn1094-687Xde_CH
dc.identifier.issn1558-4615de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/13621-
dc.description.abstractTranscatheter aortic valve implantation (TAVI) is a minimally invasive off-pump procedure to replace diseased aortic heart valves. Known complications include paravalvular leaks, atrioventricular blocks, coronary obstruction and annular rupture. Careful procedure planning including appropriate stent selection and sizing are crucial. Few patient-specific geometric parameters, like annular diameters, annular perimeter and measurement of the distance to the coronary ostia, are currently used within this process. Biomechanical simulation allows the consideration of extracted anatomy and material parameters for the intervention, which may improve planning and execution phases. We present a simulation workflow using a fully segmented aortic root anatomy, which was extracted from pre-operative CT-scan data and apply individual material models and parameters to predict the procedure outcome. Our results indicate the high relevance of calcification location and size for intervention planning, which are not sufficiently considered at this time. Our analysis can further provide guidance for accurate, patient-specific device positioning and future adaptations to stent design.de_CH
dc.language.isoende_CH
dc.publisherIEEEde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectStent placementde_CH
dc.subjectAortic valve stenosisde_CH
dc.subjectCalcinosisde_CH
dc.subjectCardiomyopathiesde_CH
dc.subjectCalcificationde_CH
dc.subjectStentsde_CH
dc.subjectHeart valve prosthesisde_CH
dc.subjectTranscatheter aortic valve replacementde_CH
dc.subjectBiomedical simulationde_CH
dc.subject.ddc610: Medizin und Gesundheitde_CH
dc.subject.ddc617: Chirurgiede_CH
dc.titleSimulation of transcatheter aortic valve implantation under consideration of leaflet calcificationde_CH
dc.typeKonferenz: Paperde_CH
dcterms.typeTextde_CH
zhaw.departementLife Sciences und Facility Managementde_CH
zhaw.organisationalunitInstitut für Computational Life Sciences (ICLS)de_CH
dc.identifier.doi10.1109/EMBC.2013.6609599de_CH
dc.identifier.pmid24109786de_CH
zhaw.conference.details35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Osaka, Japan, 3-7 July 2013de_CH
zhaw.funding.euNode_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end714de_CH
zhaw.pages.start711de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.title.proceedings2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)de_CH
zhaw.webfeedBiomedical Simulationde_CH
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Russ, C., Hopf, R., Hirsch, S., Sundermann, S., Falk, V., Szekely, G., & Gessat, M. (2013). Simulation of transcatheter aortic valve implantation under consideration of leaflet calcification [Conference paper]. 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 711–714. https://doi.org/10.1109/EMBC.2013.6609599
Russ, C. et al. (2013) ‘Simulation of transcatheter aortic valve implantation under consideration of leaflet calcification’, in 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). IEEE, pp. 711–714. Available at: https://doi.org/10.1109/EMBC.2013.6609599.
C. Russ et al., “Simulation of transcatheter aortic valve implantation under consideration of leaflet calcification,” in 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2013, pp. 711–714. doi: 10.1109/EMBC.2013.6609599.
RUSS, Christoph, Raoul HOPF, Sven HIRSCH, Simon SUNDERMANN, Volkmar FALK, Gabor SZEKELY und Michael GESSAT, 2013. Simulation of transcatheter aortic valve implantation under consideration of leaflet calcification. In: 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). Conference paper. IEEE. 2013. S. 711–714. ISBN 978-1-4577-0216-7
Russ, Christoph, Raoul Hopf, Sven Hirsch, Simon Sundermann, Volkmar Falk, Gabor Szekely, and Michael Gessat. 2013. “Simulation of Transcatheter Aortic Valve Implantation under Consideration of Leaflet Calcification.” Conference paper. In 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 711–14. IEEE. https://doi.org/10.1109/EMBC.2013.6609599.
Russ, Christoph, et al. “Simulation of Transcatheter Aortic Valve Implantation under Consideration of Leaflet Calcification.” 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), IEEE, 2013, pp. 711–14, https://doi.org/10.1109/EMBC.2013.6609599.


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