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Dissertations / Theses on the topic 'Aortic valve prosthesis implantation'

Author: Grafiati
Published: 4 June 2021
Last updated: 17 February 2022

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1

Dellgren, Göran. "Aortic valve replacement with stentless bioprostheses : prospective long-term studies of the Biocor and the Toronto SPV /." Stockholm : Karolinska institutet, 2002. http://diss.kib.ki.se/2002/91-7349-152-7.

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2

Marchand, Coralie. "Stent pour implantation percutanée d'une valve cardiaque." Phd thesis, Université de Haute Alsace - Mulhouse, 2009. http://tel.archives-ouvertes.fr/tel-00807225.

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Cette étude à pour but de développer un concept de stent atraumatique pour le remplacement percutanée de la valve aortique. Le stent est obtenu à partir de brins de Nitinol tressés, ce qui lui permet, de part sa géométrie et sa structure, d'être compressible, auto-expansible, et atraumatique. Le principe de fabrication des prototypes et les contraintes qui lui est associé sont présentées. Les performances de ces prototypes, en terme d'ancrage, de régurgitation statique et de régurgitation dynamique sont ensuite évaluées par des essais in vitro, pour lesquel le banc de test en flux pulsé a été
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3

Tognon, Alexandre Pereira. "Efetividade e custo do tratamento invasivo da estenose valvar aórtica." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2016. http://hdl.handle.net/10183/157648.

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O expressivo número de brasileiros que necessitam correção anatômica da estenose valvar aórtica acentuada e que não realizam cirurgia de substituição valvar devido ao risco proibitivo justifica a necessidade de investigação, tanto da efetividade no cenário clínico real quanto dos custos impostos ao Sistema Único de Saúde e aos planos de saúde suplementar brasileiros pela incorporação do implante transcateter de valva aórtica, que tem se demonstrado efetivo mas oneroso, internacionalmente. No primeiro artigo da tese, avaliaram-se os desfechos intra-hospitalares, a sobrevida e o reembolso pela i
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4

Bittar, Eliana. "Custo direto do implante por cateter de bioprótese valvar aórtica nas diferentes vias de acesso." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/7/7140/tde-27042018-152011/.

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Introdução: Uma nova alternativa de tratamento foi desenvolvida, o Implante por Cateter de Bioprótese Valvar Aórtica (TAVI, em inglês, Transcatheter Aortic Valve Implantation), indicado para os pacientes portadores de estenose aórtica grave com várias comorbidades, considerados inoperáveis pelo tratamento cirúrgico convencional. O TAVI ainda não foi incorporado ao rol de políticas de saúde do Brasil pelo Sistema Único de Saúde (SUS), tampouco pela Agência Nacional de Saúde Suplementar (ANS), pois há escassez de evidências científicas fundamentadas em análise econômica do procedimento que relat
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5

Hernández, Enríquez Marco. "Transcatheter Aortic Valve Implantation: Moving Forward to Minimize Vascular and Bleeding Complications = Implante Transcatéter de Válvula Aórtica: Avanzando hacia la Reducción de Complicaciones Vasculares y Hemorrágicas." Doctoral thesis, Universitat de Barcelona, 2020. http://hdl.handle.net/10803/669896.

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INTRODUCTION: TAVI has settled as the standard of care of AS for inoperable, high-risk, and selected intermediate-risk patients undergoing aortic valve replacement. Vascular and bleeding complications are related to worst outcomes. HYPOTHESES: a. The reduction and early recognition of vascular and bleeding complications might improve clinical outcomes in patients treated with TAVI. b. A full percutaneous transfemoral approach for TAVI is related to a lower rate of major bleedings in comparison to the surgical cut-down approach. c. The development of post-TAVI thrombocytopenia has a pr
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6

Junior, José de Lima Oliveira. "Influência da doença aterosclerótica arterial coronária crítica na mortalidade hospitalar de pacientes portadores de estenose aórtica submetidos à substituição valvar." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/5/5156/tde-05112008-110349/.

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Com o aumento da expectativa de vida nas últimas décadas, tem ocorrido aumento concomitante da prevalência da estenose aórtica degenerativa e da doença aterosclerótica arterial coronária. O presente estudo visa avaliar a influência da doença ateroslerótica arterial coronária crítica na mortalidade hospitalar de pacientes portadores de estenose aórtica submetidos à substituição valvar isolada ou combinada à revascularização do miocárdio. No período de janeiro de 2001 a março de 2006, no Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, foram an
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7

He, Zhengfu [Verfasser]. "Percutaneous Aortic Valve Replacement [[Elektronische Ressource]] ： The Anatomy of Aortic Root Structures and Postmortem Aortic Valve Stent Implantation / Zhengfu He." Kiel : Universitätsbibliothek Kiel, 2011. http://d-nb.info/1020200936/34.

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8

Alassar, Aiman. "Incidence and mechanisms of cerebral ischaemia following transcatheter aortic valve implantation compared with surgical aortic valve replacement." Thesis, St George's, University of London, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.686423.

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Background The most likely mechanisms of neurological injury following transcatheter aortic valve implantation (TA VI) and aortic valve replacement (A VR) are cerebral embolisation and hypoperfusion. Primary aim was to compare the potential mechanisms of neurological injury following TA VI and A YR. Methods 127 consecutive high risk patients with severe aortic stenosis who underwent TA VI (n=85) or A VR (n=42) were studied. Transcranial Doppler (TCD), cerebral oximetry, diffusion-weighted MRI (DW -MRI) (before, 6 days and 3 months following procedure) and neurocognitive assessment before and a
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9

Cezo, James. "Aortic valve performance with transaortic ventricular cannula /." Online version of thesis, 2009. http://hdl.handle.net/1850/10830.

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10

Leung, Wing-ki Vikki, and 梁頴琪. "The implications of transcatheter aortic valve implantation (TAVI) adoption." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2012. http://hub.hku.hk/bib/B48424031.

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Aortic stenosis is a life-threatening valvular heart disease. At the onset of symptoms, a patient’s prognosis becomes poor and the risk of death rapidly increases. Aortic valve replacement surgery remains the gold standard in treatment for aortic stenosis. However, in the total population of patients with severe aortic stenosis, about one third are deemed inoperable due to their high surgical risk. In recent years, the development of transcatheter aortic valve implantation (TAVI), a non-invasive heart valve replacement procedure brought hope for the elderly, high-risk and inoperable aortic st
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11

Grande, Kathryn Jane. "The aortic root-aortic valve relationship in the normal, diseased, and surgically repaired states /." Thesis, Connect to this title online; UW restricted, 1998. http://hdl.handle.net/1773/8114.

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12

Van, Aswegen Karl. "Dynamic modelling of a stented aortic valve." Thesis, Link to the online version, 2008. http://hdl.handle.net/10019/1747.

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13

Bagur, Rodrigo Hernan. "Transcatheter aortic valve implantation for the treatment of patients with severe symptomatic aortic stenosis." Thesis, Université Laval, 2012. http://www.theses.ulaval.ca/2012/29420/29420.pdf.

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14

Kemp, Iain Henry. "Development,testing and fluid interaction simulation of a bioprosthetic valve for transcatheter aortic valve implantation." Thesis, Stellenbosch : Stellenbosch University, 2012. http://hdl.handle.net/10019.1/71710.

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Thesis (MScEng)--Stellenbosch University, 2012.<br>ENGLISH ABSTRACT: Bioprosthetic heart valves (BHVs) for transcatheter aortic valve implantation (TAVI) have been rapidly developing over the last decade since the first valve replacement using the TAVI technique. TAVI is a minimally invasive valve replacement procedure offering lifesaving treatment to patients who are denied open heart surgery. The biomedical engineering research group at Stellenbosch University designed a 19 mm balloon expandable BHV for TAVI in 2007/8 for testing in animal trials. In the current study the valve was enlarged
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15

Gonçalves, Alexandra Maria Gomes da Silva. "Life after Transcatheter Aortic Valve Implantation: a clinical and echocardiographic appraisal." Tese, Faculdade de Medicina da Universidade do Porto, 2011. http://hdl.handle.net/10216/63780.

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16

Olsson, Karin. "Hope and life-struggle : patients' experiences with Transcatheter Aortic Valve Implantation." Doctoral thesis, Umeå universitet, Institutionen för folkhälsa och klinisk medicin, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-127873.

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The overall aim of this thesis is to explore experiences and self-reported outcomes from Transcatheter Aortic Valve Implantation, TAVI, among people with severe aortic stenosis. The thesis includes four studies. Study I-II are based on interviews performed the day before TAVI and Qualitative Concept Analysis was used for analysis. Study III is based on interviews at six months’ follow-up and Grounded Theory was used for analysis. Study IV is quantitative and based on questionnaires at baseline and at six months’ follow-up. Nonparametric, descriptive statistics were used for the analysis. Study
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17

Gonçalves, Alexandra Maria Gomes da Silva. "Life after Transcatheter Aortic Valve Implantation: a clinical and echocardiographic appraisal." Doctoral thesis, Faculdade de Medicina da Universidade do Porto, 2011. http://hdl.handle.net/10216/63780.

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18

Wang, Qian. "Patient-specific finite element modeling of biomechanical interaction in transcatheter aortic valve implantation." Diss., Georgia Institute of Technology, 2015. http://hdl.handle.net/1853/54849.

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Transcatheter aortic valve implantation (TAVI) is an effective alternative treatment option for patients with severe aortic stenosis, who are at a high risk for conventional surgical aortic valve replacement or considered inoperable. Despite the short- and mid-term survival benefits of TAVI, adverse clinical events, such as paravalvular leak, aortic rupture, and coronary occlusion, have been reported extensively. Many of these adverse events can be explained from the biomechanics perspective. Therefore, an in-depth understanding of biomechanical interaction between the device and native tissue
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19

Ranga, Adrian. "Fluid-structure interaction in the aortic valve : implications for surgery and prosthesis design." Thesis, McGill University, 2005. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=83925.

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The aortic valve is a complex and dynamic structure, which, with age, degenerative disease, or genetic abnormality, can become pathological and cease to function as in its natural state. A particularly prevailing disease of the aortic valve occurs when the valve becomes abnormally dilated, and regurgitation, or backflow of blood occurs. When this condition becomes severe and is accompanied by debilitating clinical manifestations, the standard procedure has been to replace the entire aortic root and valve with a composite valve graft incorporating either a mechanical or a bioprosthetic v
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20

KARAR, Mohamed Esmail Abdel Razek Hassan. "Development of a Surgical Assistance System for Guiding Transcatheter Aortic Valve Implantation." Doctoral thesis, Universitätsbibliothek Leipzig, 2012. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-83426.

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Development of image-guided interventional systems is growing up rapidly in the recent years. These new systems become an essential part of the modern minimally invasive surgical procedures, especially for the cardiac surgery. Transcatheter aortic valve implantation (TAVI) is a recently developed surgical technique to treat severe aortic valve stenosis in elderly and high-risk patients. The placement of stented aortic valve prosthesis is crucial and typically performed under live 2D fluoroscopy guidance. To assist the placement of the prosthesis during the surgical procedure, a new fluoroscopy
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21

Forman, Jacqueline Marie. "Exploring changes in functional status while waiting for transcatheter aortic valve implantation." Thesis, University of British Columbia, 2013. http://hdl.handle.net/2429/44803.

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As the body ages, there is a natural decline in physical and cognitive abilities. The presence of chronic disease can accelerate this process. Aortic stenosis (AS) is a structural heart disease primarily associated with aging. Untreated patients die within 2 to 5 years following the onset of symptoms. For individuals with multiple co-morbidities, surgical treatment is not an option because of high risk for surgical complications. An innovative and minimally invasive procedure called transcatheter aortic valve implantation (TAVI) has emerged as a safe and viable treatment option for higher risk
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22

Bailey, Jonathon. "Implications for leaflet behaviour in heavily calcified patient-specific aortic roots : simulation of transcatheter aortic valve implantation." Thesis, University of Southampton, 2015. https://eprints.soton.ac.uk/397077/.

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As life expectancy increases, there are more and more cases of age-related disease presenting to medical attention. Aortic stenosis (AS) is a common age-related heart condition in which there is a thickening and distortion of the valve leaflets together with calcium deposition in the aortic root and valve. Surgical valve replacement (SVR) of the calcified valve is the current default treatment for AS. However, due to the invasive nature of the procedure, a large population of patients are deemed too high risk to undergo SVR. Transcatheter aortic valve implantation (TAVI) was developed as a per
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23

Pan, Hao. "Current Status of Transcatheter Aortic Valve Implantation: A Systematic Review of Non-orthodox Deployment Strategies." Thesis, The University of Arizona, 2012. http://hdl.handle.net/10150/221384.

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A Thesis submitted to The University of Arizona College of Medicine - Phoenix in partial fulfillment of the requirements for the Degree of Doctor of Medicine.<br>points included feasibility, safety, efficacy, and durability. Results: The current literature regarding TAVI is limited to observational studies. Overall procedural success rates ranged from 90% to 100%. The incidence of major adverse events included: 30-day mortality (0%-18%), major adverse cardiovascular and cerebral events ranged from 2% to 35% and the rate of postoperative multiple organ failure was 2% to 8%. There was statistic
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24

Smuts, Adriaan Nicolaas. "Design of tissue leaflets for a percutaneous aortic valve." Thesis, Stellenbosch : University of Stellenbosch, 2009. http://hdl.handle.net/10019.1/1625.

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MScEng<br>Thesis (MScEng (Mechanical and Mechatronic Engineering))--University of Stellenbosch, 2009.<br>In this project the shape and attachment method of tissue leaflets for a percutaneous aortic valve is designed and tested as a first prototype. Bovine and kangaroo pericardium was tested and compared with natural human valve tissue by using the Fung elastic constitutive model for skin. Biaxial tests were conducted to determine the material parameters for each material. The constitutive model was implemented using finite element analysis (FEA) by applying a user-specified subroutine. The FEA
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25

Ahlén, Caroline. "Outcome of patients with severe aortic stenosis – A retrospective follow-up study." Thesis, Uppsala University, Department of Medical Biochemistry and Microbiology, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-9372.

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<p>Aortic stenosis is the most common valvular disease in the adult population. A significant aortic stenosis is a serious condition, and if a symptomatic patient is not operated on, it may in most cases cause death. We have examined how many aortic stenoses that were diagnosed during one year, and a follow-up of the patients was also performed. We found 77 patients with significant aortic stenosis with a mean age of 76±13 years. At the time of follow-up 30 (39%) patients, aged between 29-85 years, had been surgically treated with implantation of a valve prosthesis within 2-23 months after the
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26

Claiborne, Thomas Edward III. "Development and evaluation of a catheter deliverable artificial aortic heart valve prosthesis and delivery system." FIU Digital Commons, 2008. http://digitalcommons.fiu.edu/etd/2371.

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Currently, malfunctioning heart valves are replaced via highly invasive and costly open-heart procedures. A new alternative approach is a catheter deliverable or percutaneous heart valve. Current PHV prototypes utilize fixed animal tissue as valves. This research investigated the feasibility of an artificial PHV and the development of a delivery system. A left hea11 simulator and a tensile tester were used to characterize the hydrodynamics and mechanics of a novel artificial PHV. Test results showed equal or better in vitro hydrodynamic performance when compared to a St. Jude mechanical valve
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27

Silaschi, Miriam Christine [Verfasser], and Hermann [Akademischer Betreuer] Reichenspurner. "Transcatheter aortic valve implantation versus surgical aortic valve replacement : a propensity score analysis in patients at high surgical risk / Miriam Christine Silaschi. Betreuer: Hermann Reichenspurner." Hamburg : Staats- und Universitätsbibliothek Hamburg, 2014. http://d-nb.info/1048626458/34.

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28

Zappe, Ann-Katrin Reglinde [Verfasser]. "Follow-Up bei Patienten nach perkutaner Valve-in-Valve Aortenklappenimplantation : Patients with transcatheter valve-in-valve implantation for failed surgical aortic valves / Ann-Katrin Reglinde Zappe." Berlin : Medizinische Fakultät Charité - Universitätsmedizin Berlin, 2020. http://d-nb.info/1223928322/34.

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29

Kim, Hee Sun. "Nonlinear multi-scale anisotropic material and structural models for prosthetic and native aortic heart valves." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/29671.

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Thesis (Ph.D)--Civil and Environmental Engineering, Georgia Institute of Technology, 2009.<br>Committee Chair: Haj-Ali, Rami; Committee Member: White, Donald; Committee Member: Will, Kenneth; Committee Member: Yavari, Arash; Committee Member: Yoganathan, Ajit. Part of the SMARTech Electronic Thesis and Dissertation Collection.
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30

Nguyen, Michelle. "An exploratory analysis of factors associated with length of stay following transcatheter aortic valve implantation." Thesis, University of British Columbia, 2016. http://hdl.handle.net/2429/57943.

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Background: Transcatheter aortic valve implantation (TAVI) is a minimally invasive treatment option for higher surgical risk patients with severe symptomatic aortic stenosis (AS) and significant co-existing conditions which may preclude them from surgical valve replacement. Patient characteristics and wait time have been shown to impact length of stay (LOS) in individuals with heart disease; however, these variables have not been extensively evaluated in the TAVI population. Objective: The purpose of this study was to explore factors associated with post-TAVI recovery, as measured by hospital
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31

Weston, Matthew W. "Characterization of the shear stress on the aortic valve leaflet surface and its effects on cellular biosynthetic activity." Diss., Georgia Institute of Technology, 2000. http://hdl.handle.net/1853/9369.

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32

Hagen-Peter, Gayle Ann. "Living with Aortic Stenosis: A Phenomenological Study of Patients' Experiences and Subsequent Health Choices." ScholarWorks @ UVM, 2015. http://scholarworks.uvm.edu/graddis/516.

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Symptomatic aortic stenosis (AS) is an increasing phenomenon as more adults live longer. The gold standard for treating AS is surgical aortic valve replacement (SAVR). Frequently, as older individuals with AS often have multiple comorbidities, a SAVR is determined to be too high risk. Therefore, a less invasive treatment option is available, namely a transcatheter aortic valve implantation (TAVI) or transcatheter aortic valve replacement (TAVR). Such biomedical procedures have encouraged life extension and the decision to intervene commonplace with the aging population. Without an intervention
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33

Tse, Lurdes. "Delirium after transcatheter aortic valve implantation : a retrospective chart review of associated risk factors and outcomes." Thesis, University of British Columbia, 2011. http://hdl.handle.net/2429/33985.

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A retrospective chart review was performed to determine the incidence and risk factors of delirium after transfemoral and transapical transcatheter aortic valve implantation (TAVI), and open-heart aortic valve replacement (AVR) (n = 45 per group). A number of secondary outcomes were also compared between the surgeries, including 24-hour, 30-day, 1-year and 2-year mortality; time spent in intensive care; total length of hospitalization; need for emergency cardiopulmonary bypass during operation (for TAVI procedures only); and frequencies of postoperative complications. Delirium occurred sig
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34

Pasic, Miralem [Verfasser]. "Introducing transapical aortic valve implantation : effect of a structured training program on clinical outcome / Miralem Pasic." Berlin : Medizinische Fakultät Charité - Universitätsmedizin Berlin, 2014. http://d-nb.info/1051812313/34.

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35

Shirzadi, Mohammad Mehdi. "Development of a patient-specific finite element model of the transcatheter aortic valve implantation (TAVI) procedure." Master's thesis, University of Cape Town, 2016. http://hdl.handle.net/11427/22893.

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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 delivered to the patient's aortic root site through several available percutaneous means. The percutaneous nature of TAVI, which is its core advantage in comparison to other SAVR procedures, can however also be its main disadvantage. This is due to lack of direct access to the calcified leaflets, and hence r
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36

Ohri, Rachit. "Harnessing osteopontin and other natural inhibitors to mitigate ectopic calcification of bioprosthetic heart valve material /." Thesis, Connect to this title online; UW restricted, 2003. http://hdl.handle.net/1773/7994.

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37

Ding, Wenhong. "Survival and functional recovery following valve replacement in patients with severe aortic stenosis." Doctoral thesis, Umeå universitet, Medicin, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-82644.

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Background: Aortic stenosis (AS) is the most common heart valve disease in Europe and North America. Age-related calcification of the valve is the commonest cause of acquired AS, especially in patients older than 70 years.Conventional surgical aortic valve replacement (SAVR) and the novel, minimally invasive transcatheter aortic valve implantation (TAVI), effectively preserve left ventricular (LV) function, relieve symptoms and improve survival in patients with severe symptomatic AS. However, patients with impaired LV function may carry significant operative risk, and long recovery time. In ad
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38

Akram, Abawi. "Transcatheter aortic valve implantation for patients with aorticstenosis and concomitant ischemic heart disease: : A five-yearfollow-up." Thesis, Örebro universitet, Institutionen för medicinska vetenskaper, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-76214.

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Introduction: Transcatheter aortic valve implantation (TAVI) is an established procedure to treat severe aortic stenosis (AS). This study investigates the impact of ischemic heart disease (IHD) on survival in patients undergoing TAVI. Aim: Five-year all-cause mortality stratified according to the presence or absence of IHD. Methods: Retrospective register study including all patients that underwent a TAVI-procedure 2009 to 2018. Patients were stratified according to the presence or absence of IHD. Our primary end-point was five-year all-cause mortality. Survival was analyzed using Kaplan-Meier
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Mitchell, Stuart B. "Electrospinning controlled architecture scaffolds for tissue engineering & the effect of scaffold mechanical properties on collagen synthesis in tissue engineered mitral valves /." Thesis, Connect to this title online; UW restricted, 2004. http://hdl.handle.net/1773/8045.

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40

Schneider, Stephan [Verfasser], and Christian [Akademischer Betreuer] Thilo. "Transcatheter Aortic Valve Implantation (TAVI) - Durchführung des minimalistischen Ansatzes ("The minimalist approach") / Stephan Schneider ; Betreuer: Christian Thilo." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2021. http://d-nb.info/1229350306/34.

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41

Murphy, Aileen Margaret. "Economic evaluations for health technologies with an evolving evidence base : a case study of transcatheter aortic valve implantation." Thesis, University of Glasgow, 2013. http://theses.gla.ac.uk/4061/.

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The primary aim of this thesis is to investigate the challenges in conducting economic evaluations for medical devices with evolving evidence bases. While economic evaluations for capital projects and medicines are well established in theory and practice, the same cannot be said for novel medical devices. New medical devices are often expensive and rely on scarce evidence for efficacy and cost. This increases uncertainty surrounding their clinical and cost effectiveness. In addition, as fewer formal procedures exist for evaluating devices relative to medicines, evidence bases are weak and heal
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42

Martin, Glen. "Methodological development to support clinical prediction modelling within local populations : applications in transcatheter aortic valve implantation and an analysis of the British Cardiovascular Interventional Society national registry." Thesis, University of Manchester, 2017. https://www.research.manchester.ac.uk/portal/en/theses/methodological-development-to-support-clinical-prediction-modelling-within-local-populations-applications-in-transcatheter-aortic-valve-implantation-and-an-analysis-of-the-british-cardiovascular-interventional-society-national-registry(22691de9-ebb8-4d2a-a942-b3e46dbe9577).html.

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There is growing interest in using large-scale observational data collected through national disease registries to develop clinical prediction models (CPMs) that use the experiences of past patients to make predictions about risks of outcome in future patients. CPMs are often developed in isolation across different populations, with repetitive de novo development a common modelling strategy. However, this fails to utilise all available information and does not respond to changes in health processes through time/space. Using the UK transcatheter aortic valve implantation (TAVI) registry as moti
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43

Vánky, Farkas. "Surgery for aortic stenosis : with special reference to myocardial metabolism, postoperative heart failure and long-term outcome /." Linköping : Linköpings universitet, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-7471.

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44

Abdulghafor, Marwan [Verfasser], and Daniel [Akademischer Betreuer] Wendt. "Long- term clinical outcomes after Transcatheter Aortic Valve Implantation (TAVI) in Patients with chronic renal failure / Marwan Abdulghafor ; Betreuer: Daniel Wendt." Duisburg, 2019. http://d-nb.info/1191691896/34.

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45

Hartmann, Lisa [Verfasser]. "Evaluation der Aortenklappe in der CT und Korrelation mit paravalvulären Insuffizienzen in Patienten nach Transcatheter Aortic Valve Implantation (TAVI) / Lisa Hartmann." Berlin : Medizinische Fakultät Charité - Universitätsmedizin Berlin, 2015. http://d-nb.info/1076038743/34.

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46

Auffret, Vincent. "Aide à la décision pour le remplacement valvulaire aortique percutané." Thesis, Rennes 1, 2019. http://www.theses.fr/2019REN1B035.

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La sténose aortique serrée est la valvulopathie acquise de l’adulte la plus fréquente affectant jusqu’à 10% des octogénaires. Sa prise en charge percutanée est en plein essor et confronte les cliniciens à des problèmes nouveaux constituant un champ de recherche important. Notre travail s’inscrit dans le cadre des gestes médico-chirurgicaux assistés par ordinateur et vise à proposer des solutions d’aide à la décision basées sur l’assistance informatique. Cette Thèse est ainsi composée de 4 parties. Une première partie porte sur la problématique médicale dans laquelle s’inscrit le remplacement v
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Voigtländer, Lisa [Verfasser], and Ulrich [Akademischer Betreuer] Schäfer. "Impact of kidney function on mortality after transcatheter valve implantation in patients with severe aortic valvular stenosis / Lisa Voigtländer. Betreuer: Ulrich Schäfer." Hamburg : Staats- und Universitätsbibliothek Hamburg, 2016. http://d-nb.info/109341152X/34.

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Figulla, Laura [Verfasser], Till [Akademischer Betreuer] Neumann, Heinz [Akademischer Betreuer] Jakob, and Rüdiger [Akademischer Betreuer] Autschbach. "Evidence on safety and efficacy transcatheter aortic valve implantation or medical therapy in symptomatic severe aortic stenosis : a systematic review of current literature / Laura Figulla. Gutachter: Till Neumann ; Heinz Jakob ; Rüdiger Autschbach." Duisburg, 2012. http://d-nb.info/1019930101/34.

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El, Chilali Karim [Verfasser], and Philipp [Akademischer Betreuer] Kahlert. "Impact of baseline left ventricular ejection fraction on thirty-day and one-year mortality after transfemoral aortic valve implantation / Karim El Chilali ; Betreuer: Philipp Kahlert." Duisburg, 2018. http://d-nb.info/1155097238/34.

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Chilali, Karim El [Verfasser], and Philipp [Akademischer Betreuer] Kahlert. "Impact of baseline left ventricular ejection fraction on thirty-day and one-year mortality after transfemoral aortic valve implantation / Karim El Chilali ; Betreuer: Philipp Kahlert." Duisburg, 2018. http://d-nb.info/1155097238/34.

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