Search results for "fluid–solid interaction"

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Transcatheter Heart Valve Implantation in Bicuspid Patients with Self-Expanding Device

2021

Bicuspid aortic valve (BAV) patients are conventionally not treated by transcathether aortic valve implantation (TAVI) because of anatomic constraint with unfavorable outcome. Patient-specific numerical simulation of TAVI in BAV may predict important clinical insights to assess the conformability of the transcathether heart valves (THV) implanted on the aortic root of members of this challenging patient population. We aimed to develop a computational approach and virtually simulate TAVI in a group of n.6 stenotic BAV patients using the self-expanding Evolut Pro THV. Specifically, the structural mechanics were evaluated by a finite-element model to estimate the deformed THV configuration in …

Aortic valveTechnologymedicine.medical_specialtybicuspid aortic valveQH301-705.5medicine.medical_treatment0206 medical engineeringDiastoleBioengineering02 engineering and technology030204 cardiovascular system & hematologyBicuspid aortic valve Finite-element analysis Fluid–solid interaction Transcatheter aortic valve implantationArticle03 medical and health sciences0302 clinical medicineBicuspid aortic valveInternal medicinemedicine.arterymedicineCardiac skeletonHeart valveBiology (General)transcatheter aortic valve implantationAortabusiness.industryTSettore ING-IND/34 - Bioingegneria IndustrialeStentmedicine.diseasefluid–solid interaction020601 biomedical engineeringAortic wallmedicine.anatomical_structurefinite-element analysiscardiovascular systemCardiologybusinessBioengineering
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