Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"Surgical aortic valve replacement"”.
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Fluid Dynamics Assessment of Transcatheter Aortic Valve Replacement Performance
Transcatheter aortic valve replacement (TAVR) an alternative therapy to standardized surgical aortic valve replacement (SAVR) in the treatment of severe symptomatic aortic stenosis has evolved greatly in the last decade based on results from successful clinical trials. These trials revealed …
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Fluid Dynamics Characterization of Transcatheter Aortic Valves
<p>Aortic stenosis due to degenerative calcific aortic valvular disease is the most reason for aortic valve replacement in developed countries. Aortic stenosis affects up to 7% of the world population, and current clinical data indicate that the number of the affected people could be triple by …
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The Surgical Management of Severe Aortic Stenosis In the Era of Transcatheter Aortic Valve Replacement
Transcatheter aortic valve replacement (TAVR) has emerged as a treatment option for severe and symptomatic aortic stenosis across the spectrum of surgical risk and has potentially transformed the surgical management of aortic stenosis. The objectives of this dissertation were: (1) To determine if …
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Development of a patient-specific finite element model of the transcatheter aortic valve implantation (TAVI) procedure
Transcatheter Aortic Valve Implantation (TAVI) is a procedure developed for replacing the defective aortic valve of a patient as an alternative to open heart Surgical Aortic Valve Replacement (SAVR). In the TAVI procedure a prosthetic valve, which is assembled on to a stent, is crimped and …
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A Journey Through The Thoracic Aorta: From Root To Arch
… and pathological outcomes of disease of the aortic valve and the ascending aorta, including the aortic root. Purpose: The aortic valve and proximal aorta are the anatomical origin of the systemic circulation and pathology in this area can be catastrophic. Despite this, there is limited …
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Novel positron emission tomography applications for imaging cardiovascular disease activity
… conditions including coronary atherosclerosis, aortic stenosis and bioprosthetic valve disease, offering a marker of vascular injury and disease activity in each condition studied. At the moment, we lack reliable and reproducible methods for predicting myocardial infarction in patients with …