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Tesi sul tema "Cardiac"

Autore: Grafiati
Pubblicato: 4 giugno 2021
Ultima modifica: 25 luglio 2025

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1

McDonald, Cameron. "Investigations in Cardiac Development and Cardiac Regeneration." Thesis, Griffith University, 2009. http://hdl.handle.net/10072/366063.

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Cardiovascular disease and congenital heart disease impose a massive burden on society around the world. From the cost in terms of lost human lives and diminished quality of life, to the financial expense of ongoing medical treatment, the heart’s inability to effectively repair and regenerate itself presents a major challenge for medical research. The research conducted within this thesis hoped to contribute to our knowledge of the molecular pathways of myocardial development, and to explore the potential of olfactory derived stem cells to repopulate insulted myocardium. A combination of molec
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2

Paul, Ashok Abraham. "Investigation of cardiac and non-cardiac drugs that modulate cardiac Herg K⁺ channels." Thesis, University of Bristol, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.274632.

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3

Baily, James Edward. "Role of cardiac perivascular cells in cardiac repair." Thesis, University of Edinburgh, 2015. http://hdl.handle.net/1842/15846.

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Ischaemic heart disease accounts for approximately 7 million deaths worldwide on a yearly basis and this figure is only set to rise as life expectancy in developing countries increases. Although no longer considered a post mitotic organ, the adult heart demonstrates only a very limited capacity for regeneration. Consequently ischaemic injury results in massive loss of contractile cardiomyocytes with damaged myocardium replaced by a non-contractile and poorly conductive collagen scar. This in turn often leads to the development of heart failure. Enhancing or supplementing the myocardial regener
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4

Gràcia, Sánchez Laura Maria. "Tomografía por emisión de positrones con 18F-FDG en patología cardíaca y vascular." Doctoral thesis, Universitat Autònoma de Barcelona, 2016. http://hdl.handle.net/10803/399846.

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En la última década la técnica PET-CT con 18F-FDG, ha demostrado ser de gran utilidad en el diagnóstico, extensión y control de diversas patologías inflamatorias e infecciosas. El territorio miocárdico, no obstante, sigue presentando un reto a la hora de valorar dichas patologías, dada su variabilidad a la hora de presentar o no, captación fisiológica de 18F-FDG. Las metodologías prínceps para intentar frenar el metabolismo cardiaco fisiológico, son el ayuno prolongado, la dieta pobre en hidratos de carbono y rica en ácidos grasos, y la administración endovenosa de heparina minutos ante
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5

Burford, Evans J. "Myocyte Derived Cardiac Spheroids for Post Infarct Cardiac Regeneration." Digital WPI, 2014. https://digitalcommons.wpi.edu/etd-theses/145.

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Research has shown that autologous progenitor-like cardiac spheroids, when delivered to an infarcted heart, are able to restore mechanical function. These spheroids are made by isolating and expanding autologous cardiac progenitor cells. Though these results are promising, the process for creating cardiac spheroids is inefficient and time consuming, requiring a large amount of cardiac tissue. For every 10,000 cardiac myocytes in the heart there is only one cardiac progenitor cell; requiring a large amount of initial tissue. This clinical limitation could be overcome if cardiac myocytes, which
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6

Stirparo, G. G. "DEFINITION OF TRANSCRIPTIONAL LANDSCAPE IN CARDIAC MATURATION AND CARDIAC HYPERTROPHY." Doctoral thesis, Università degli Studi di Milano, 2014. http://hdl.handle.net/2434/247064.

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Heart failure (HF) is a syndrome resulting from a complex genetic predisposition and multiple environmental factors: it is a leading cause of morbidity and mortality. Specific gene expression patterns are activated in the hypertrophic and failing heart and are thought to contribute to the development of HF. Many regulatory molecules are involved in the control of gene expression: among these, long non-coding RNA (lncRNA) is gaining importance for several cellular process and diseases. However, little is still known about its involvement in HF. Many functions have been attributed to lncRNAs, su
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7

Veiga, Viviane Cordeiro 1976. "Avaliação ecocardiografica da terapia de ressincronização cardiaca : dois anos de seguimento." [s.n.], 2008. http://repositorio.unicamp.br/jspui/handle/REPOSIP/311904.

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Orientador: Salomon Soriano Ordinola Rojas<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Ciencias Medicas<br>Made available in DSpace on 2018-08-12T15:05:14Z (GMT). No. of bitstreams: 1 Veiga_VivianeCordeiro_M.pdf: 4383215 bytes, checksum: 4ac235c87c9173ad91395fd7c6466208 (MD5) Previous issue date: 2008<br>Resumo: Introdução A terapia de ressincronização cardíaca é uma opção efetiva nos pacientes com insuficiência cardíaca avançada. No entanto, 20 a 30% dos pacientes não apresentam benefícios à esta terapêutica. Critérios clínicos, eletrocardiográficos e ecocard
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8

Dawson, Jennifer Elizabeth. "Cardiac Tissue Engineering." Thèse, Université d'Ottawa / University of Ottawa, 2011. http://hdl.handle.net/10393/20071.

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The limited treatment options available for heart disease patients has lead to increased interest in the development of embryonic stem cell (ESC) therapies to replace heart muscle. The challenges of developing usable ESC therapeutic strategies are associated with the limited ability to obtain a pure, defined population of differentiated cardiomyocytes, and the design of in vivo cell delivery platforms to minimize cardiomyocyte loss. These challenges were addressed in Chapter 2 by designing a cardiomyocyte selectable progenitor cell line that permitted evaluation of a collagen-based scaffold f
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9

Peace, Richard Aidan. "Quantitative cardiac SPECT." Thesis, University of Aberdeen, 2001. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU602292.

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Myocardial perfusion SPECT imaging is a sensitive and specific indicator of coronary artery disease (Fleischman et al. 1998). The clinical value of coronary scintigraphy is now established with a utilisation rate of eight procedures per 1000 population per year in the USA and two per 1000 in the EU (Pennell et al. 1998). While myocardial perfusion SPECT images are routinely interpreted by expert observers the classification is inevitably subject to inter-observer and intra-observer variability. An optimised and validated quantitative index of the presence or absence of coronary artery disease
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10

Semenas, Egidijus. "Sex Differences in Cardiac and Cerebral Damage after Hypovolemic Cardiac Arrest." Doctoral thesis, Uppsala universitet, Anestesiologi och intensivvård, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-146314.

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Resuscitation from haemorrhagic shock and the subsequent circulatory arrest remains a major clinical challenge in the care of trauma patients. Numerous experimental studies in sexually mature animals have shown a gender dimorphism in response to trauma and haemorrhagic shock. The first study was designed to evaluate sex differences in outcome after resuscitation from hypovolemic circulatory arrest. We intended to examine innate sex differences, and chose to study sexually immature animals. The study showed that cerebral cortical blood flow was greater, blood-brain-barrier was better preserved
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11

Ede, Mauricio. "An alternative agent to induce cardiac arrest for normothermic cardiac surgery." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0022/NQ32879.pdf.

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12

Thomas, Nia Lowri. "Molecular mechanisms underlying cardiac ryanodine receptor dysfunction in sudden cardiac death." Thesis, Cardiff University, 2005. http://orca.cf.ac.uk/54084/.

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Ca<sup>2+</sup> release via the cardiac ryanodine receptor (RyR2) is a fundamental event in excitation-contraction coupling. Point mutations in the gene encoding RyR2 are associated with arrhythmogenic right ventricular dysplasia type 2 (ARVD2), a disease likely characterised by abnormal release of Ca<sup>2+</sup> that may result in sudden death. GFP-tagged RyR2 mutants (R<sup>176</sup>Q/T<sup>2504</sup>M, L<sup>433</sup>P and N<sup>2386</sup>I) were generated and expressed in a human embryonic kidney (HEK) cell model, enabling profiling of the amplitude and temporal characteristics of caffein
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13

Drexler, Samona Smith. "Quality Improvement Project| Cardiac Risk Stratification Prior to Non-Cardiac Surgery." Thesis, University of Louisiana at Lafayette, 2016. http://pqdtopen.proquest.com/#viewpdf?dispub=10163292.

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<p> The occurrence of major adverse cardiac events (MACE) is a common perioperative complication and contributing factor for the increase risk of morbidity and mortality in adult patients undergoing non-cardiac surgery. The most reasonable and evidence-based option to reduce the risk of MACE and perioperative morbidity and mortality is a consistent assessment of the functional capacity for non-cardiac patients prior to non-cardiac surgical procedures. According to Fleisher et al. (2014), individuals with a decreased or unmeasurable functional capacity should be referred to a cardiologist for e
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14

Johnson, Jonas. "The Cardiac State Diagram : A new method for assessing cardiac mechanics." Doctoral thesis, KTH, Medicinsk avbildning, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-202743.

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15

Jeffords, Megan E. "Tailoring Material Properties Of Cardiac Matrix Hydrogels For Cardiac Tissue Engineering." University of Akron / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=akron1430838968.

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16

Yamada, Tetsu. "Impact of the cardiac arrest mode on cardiac death donor lungs." Kyoto University, 2015. http://hdl.handle.net/2433/200492.

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17

Nicholson, Suzanne Maria. "Uncertainty in cardiac transplant recipients prior to and after cardiac catheterization." Thesis, The University of Arizona, 1987. http://hdl.handle.net/10150/276609.

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The purpose of this study was to describe the presence of uncertainty experienced by heart transplant recipients at one and two year diagnostic follow-up evaluations. Twelve one year and eleven two year transplant recipients completed the Mishel Uncertainty in Illness Scale (MUIS), prior to and after cardiac catheterization. There was a decrease in uncertainty levels from pre to post-catheterization, for both one and two year recipients, however, findings were not significant. Recipients prior experience with catheterization and the interaction effects of the complete evaluation process or fut
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18

Gibbons, David D. "Stabilization of the Cardiac Nervous System During Cardiac Stress Induces Cardioprotection." Digital Commons @ East Tennessee State University, 2012. https://dc.etsu.edu/etd/1219.

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The cardiac nervous system consists of nested reflex feedback loops that interact to regulate regional heart function. Cardiac disease affects multiple components of the cardiac nervous system and the myocytes themselves. This study aims to determine: 1) how select components of the cardiac nervous system respond to acute cardiac stress, including myocardial ischemia (MI) and induced neural imbalance leading to cardiac electrical instability, and 2) how neuromodulation can affect neural-myocyte interactions to induce cardioprotection. Thoracic spinal cord stimulation (SCS) is recognized for it
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19

Belian, Elisa. "The instructive role of cardiac transcription factors in triggering transition of cardiac progenitor cells into the cardiac muscle fate." Thesis, Imperial College London, 2013. http://hdl.handle.net/10044/1/40196.

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The mechanisms that maintain cardiac progenitor cells (CPCs) in a state of arrested development and prevent their spontaneous differentiation are unknown. This study is aimed at investigating potential mechanisms responsible for the striking paradox of cardiac transcription factors' expression without activation of their direct cardiomyocyte-specific target genes. Expression analysis of a range of CPC-derived clonal lines, characterised by Sca-1 expression and the SP phenotype, showed that all analysed cardiac transcription factors are expressed as nuclear-localised proteins. Hence, the absenc
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20

Ferrer, Cuadros Debora. "Programa de prevención y rehabilitación cardíaca integral: cardiomove." Master's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/655111.

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El Programa de Prevención y Rehabilitación Cardiaca Integral: CARDIOMOVE ; es una empresa de salud con fines de lucro que busca rentabilidad económica y social, cuyo objetivo es mejorar clínicamente al paciente; tanto del punto de vista cardiológico, como psicológico a quienes han sufrido de una cardiopatía isquémica como ; infarto o ataque al corazón, sometidos a una intervención coronaria percutáneo , cirugía de revascularización, angina crónica estable, implantación de dispositivo, trasplante cardiaco, insuficiencia cardíaca, intervención sobre válvulas cardiacas, enfermedad arterial per
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21

Mayfield, Audrey. "Encapsulation of Cardiac Stem Cells to Enhance Cell Retention and Cardiac Repair." Thesis, Université d'Ottawa / University of Ottawa, 2014. http://hdl.handle.net/10393/31500.

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Despite advances in treatment, heart failure remains one of the top killers in Canada. This recognition motivates a new research focus to harness the fundamental repair properties of the human heart, with human cardiac stem cells (CSCs) emerging as a promising cell candidate to regenerate damaged myocardium. The rationale of this approach is simple with ex vivo amplification of CSCs from clinical grade biopsies, followed by delivery to areas of injury, where they engraft and regenerate the heart. Currently, outcomes are limited by modest engraftment and poor long-term survival of the injected
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22

Yılmaz, Ayten. "Studies on cardiac pacing emphasis on pacemaker sensors and cardiac resynchronization therapy /." [S.l. : Amsterdam : s.n.] ; Universiteit van Amsterdam [Host], 2005. http://dare.uva.nl/document/79548.

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23

Williams, Lynne Kirsty. "Mechanisms by which cardiac resynchronisation therapy improves cardiac performance in heart failure." Thesis, University of Birmingham, 2010. http://etheses.bham.ac.uk//id/eprint/1051/.

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This thesis assesses the mechanisms by which biventricular and left ventricular pacing improves cardiac performance in patients with heart failure. We demonstrated for the first time that CRT results in an improvement in acute haemodynamic variables in heart failure patients with a narrow QRS duration that is comparable to the effects seen in heart failure patients with a broad QRS duration. In addition, we have shown that both biventricular (BIVP) and left ventricular pacing (LVP) significantly reduce external constraint to left ventricular filling, resulting in an increase in effective filli
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24

Mendoza, James Patrick. "The cardiac myocyte-specific role of PKG-1 alpha in cardiac remodeling." Thesis, Boston University, 2012. https://hdl.handle.net/2144/12517.

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Thesis (M.A.)--Boston University PLEASE NOTE: Boston University Libraries did not receive an Authorization To Manage form for this thesis or dissertation. It is therefore not openly accessible, though it may be available by request. If you are the author or principal advisor of this work and would like to request open access for it, please contact us at open-help@bu.edu. Thank you.<br>Current dogma holds that the cGMP dependent protein kinase (PKG) acts in the cardiovascular system (CVS) mainly through the vascular smooth muscle cell (VSMC) to regulate blood flow and vascular tone via nitric
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25

Fan, Zhaobo. "Control of Cardiac Extracellular Matrix Degradation and Cardiac Fibrosis after Myocardial Infarction." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1480662216531284.

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26

Whelen, Elizabeth Anne. "Illness perceptions, cardiac rehabilitation and quality of life in cardiac surgery patients." Thesis, University of Manchester, 2011. https://www.research.manchester.ac.uk/portal/en/theses/illness-perceptions-cardiac-rehabilitation-and-quality-of-life-in-cardiac-surgery-patients(63ce3eb5-16c7-487a-8d51-c727a4399a19).html.

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Background: Previous research indicates that for some individuals, quality of life (QoL) post-cardiac surgery (CABG or PTCA ) declines from pre-surgery levels. Using the framework of Leventhal's Common-Sense Model, this longitudinal study examined the associations between patients' illness perceptions and coping strategies, their QoL, attendance at cardiac rehabilitation and lifestyle changes. It was hypothesised that a more negative profile of illness beliefs (weaker control beliefs, belief in more severe consequences, poorer understanding of the condition, and negative emotional representati
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27

Lionetti, Fred. "GPU accelerated cardiac electrophysiology." Diss., [La Jolla] : University of California, San Diego, 2010. http://wwwlib.umi.com/cr/ucsd/fullcit?p1474756.

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Thesis (M.S.)--University of California, San Diego, 2010.<br>Title from first page of PDF file (viewed April 14, 2010). Available via ProQuest Digital Dissertations. Includes bibliographical references (p. 85-89).
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28

De, Vos Jacques Pinard. "Automated pediatric cardiac auscultation." Thesis, Link to the online version, 2005. http://hdl.handle.net/10019/1008.

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29

Lord, Stephen. "Reinnervation after cardiac transplantation." Thesis, University of Oxford, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.410568.

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30

Bach, Thuthuy. "Computerized cardiac mapping system." Thesis, University of Ottawa (Canada), 1990. http://hdl.handle.net/10393/5878.

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This thesis presents the results of the work on a computerized cardiac mapping system for recording simultaneously the signals from three electrodes placed at different sites on the heart in order to diagnose the sites causing arrhythmias. The signals are buffered, amplified, filtered and transferred to a personal computer via a multiplexing A/D converter. The computer controls the data acquisition process and stores the data in the memory. Activation times of the heart are estimated by a computer algorithm and displayed on a screen. The digitized waveforms and the vertical time marker of the
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31

Lodgek, Erika. "History of Cardiac Anesthesia." The University of Arizona, 2018. http://hdl.handle.net/10150/626588.

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32

Lipšic, Erik. "Erythropoietin in cardiac ischemia." [S.l. : [Groningen : s.n.] ; University Library Groningen] [Host], 2006. http://irs.ub.rug.nl/ppn/293076030.

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33

Robinson, Monique Renee. "Cardiac pathophysiology of obesity." Thesis, University of Oxford, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.414224.

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34

Kluvitse, C. D. "Discrimination of cardiac activity." Thesis, University of Hull, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.233949.

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35

Al-raqad, Mohammed. "Cardiac involvement in dystrophinopathies." Thesis, University of Newcastle Upon Tyne, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.627742.

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36

Taylor, Kelly A. "Benefits of cardiac rehabilitation." Honors in the Major Thesis, University of Central Florida, 2001. http://digital.library.ucf.edu/cdm/ref/collection/ETH/id/251.

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This item is only available in print in the UCF Libraries. If this is your Honors Thesis, you can help us make it available online for use by researchers around the world by following the instructions on the distribution consent form at http://library.ucf.edu/Systems/DigitalInitiatives/DigitalCollections/InternetDistributionConsentAgreementForm.pdf You may also contact the project coordinator, Kerri Bottorff, at kerri.bottorff@ucf.edu for more information.<br>Bachelors<br>Health and Public Affairs<br>Nursing
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37

Smetana, Peter. "Dynamics of cardiac repolarisation." Thesis, St George's, University of London, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.479379.

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38

Bourke, L. T. "Cardiac injury in lupus." Thesis, University College London (University of London), 2014. http://discovery.ucl.ac.uk/1458423/.

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Systemic lupus erythematosus (SLE) carries a significantly enhanced risk of developing cardiovascular disease (CVD) and remains a leading cause of death in these patients, accounting for ~25% of all causes of mortality. Although there is clear evidence li nking accelerated atherosclerosis to SLE (and consequently an increase in cardiovascular events), another factor that may contribute to CVD related morbidity and mortality is reperfusion injury that occurs post - ischaemia. This is termed ischaemic / reperfu sion (I/R) injury and is a known important contributor to the size of the eventual in
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39

Couper, Keith. "Debriefing for cardiac arrest." Thesis, University of Warwick, 2015. http://wrap.warwick.ac.uk/67921/.

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Early data from North America supports the use of educational cardiac arrest debriefing as a strategy to improve the quality of cardiopulmonary resuscitation (CPR) in the hospital setting. As some debriefing approaches are challenging to deliver in the NHS setting, there was a need to develop debriefing approaches that are both effective and suited to NHS working practices. This thesis is modelled on the Medical Research Council framework for the development and evaluation of complex interventions. Undertaken between October 2011 and January 2015, it describes the development and feasibility a
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40

Cook, Stuart Alexander. "Regulation of cardiac apoptosis." Thesis, Imperial College London, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.393164.

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41

Akinjolire, O. J., and J. H. Mohanad. "Open-chest cardiac massage." Thesis, Сумський державний університет, 2013. http://essuir.sumdu.edu.ua/handle/123456789/32745.

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Open-chest cardiac massage is an emergency procedure for managing a heart that is not beating or beating ineffectively(cardiac arrest). It is done in conjunction with the administration of drugs directly into the heart or vein and the use of direct electrical defibrillation. It is applied in chest surgery, chest injuries or n chest rigidity that precludes adequate external massage. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/32745
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42

Stewart, Kelley Christine. "Hydrodynamics of Cardiac Diastole." Diss., Virginia Tech, 2011. http://hdl.handle.net/10919/26837.

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Left ventricular diastole (filling) is a complex process with many features and coupled compensatory mechanisms which coordinate to maintain optimal filling and ejection of the left ventricle. Diastolic filling is controlled by the left ventricular recoil, relaxation, and compliance as well as atrial and ventricular pressures making left ventricular diastolic dysfunction very difficult to understand and diagnose. An improved understanding of these unique flows is important to both the fundamental mechanics of the cardiac diastolic filling as well as the development of novel and accurate diag
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43

Semple, Scott I. K. "Clinical cardiac functional MRI." Thesis, University of Aberdeen, 2000. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU602018.

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The purpose of this project was to assess techniques which could be implemented in clinical cardiac MRI using a moderate gradient performance imaging system in order to aid in the assessment of myocardial function. Possible improvements in image contrast were assessed using four different magnetisation preparation schemes applied prior to MR image acquisition in order to aid in the delineation of myocardial borders, and therefore improve cardiac image assessment quality. The usefulness of several novel T2*-weighted acquisition techniques were assessed in clinical cardiac applications in order
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44

Anaya, Demetrio Donald. "Ultrasound-Compatible Cardiac Simulator." Thesis, Harvard University, 2015. http://nrs.harvard.edu/urn-3:HUL.InstRepos:17417571.

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Devices are being developed so that robots can perform cardiac surgery. These robots will steer catheters through a beating heart using image guidance from ultrasound imaging. An appropriate ultrasound-compatible cardiac simulator has been developed in order to test these systems. This simulator mimics the geometry and the complex motion of a beating human heart. The left ventricle phantom is comprised of a soft echogenic material that mimics heart tissue in an ultrasound image. The cardiac simulator will be a useful tool for research and industry applications where testing on an ultrasound co
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45

Luczak, Elizabeth Diane. "Modifiers of cardiac adaptation." Connect to online resource, 2007. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3305611.

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46

Guedes, Elaine Castilho. "Análise do microRNA-22 na hipertrofia cardíaca induzida pela dieta hiperlipídica." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/42/42131/tde-08082016-084757/.

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Abstract (sommario):
Recentes estudos têm revelado o envolvimento de microRNAs (miRNAs) no controle da hipertrofia cardíaca e na função do miocárdio. Ainda, várias pesquisas têm demonstrado que o consumo de dieta rica em gordura pode induzir hipertrofia e remodelamento cardíaco. No presente estudo, investigou-se o efeito de dietas contendo diferentes porcentagens de gordura na expressão do miRNA-22, um miRNA que está diretamente envolvido na regulação da morfologia e da função cardíaca e um importante mediador da hipertrofia e falência cardíaca deflagradas por diferentes estímulos. Para isso, camundongos C57BL/6 m
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47

Youssef, Asser M., Jahromi Alireza Hamidian, and Cuthbert O. Simpkins. "Arterial versus Venous Fluid Resuscitation; Restoring Cardiac Contractions in Cardiac Arrest Following Exsanguinations." BAQIYATALLAH UNIV MEDICAL SCIENCES, 2016. http://hdl.handle.net/10150/626110.

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Background: Arterial cannulation and intra-arterial (IA) fluid and blood resuscitation in the patients with severe shock is an easier approach compared with the intravenous (IV) access if concerns regarding the efficiency and safety of this approach are addressed. Objectives: We hypothesized that IA fluid resuscitation is more effective than IV resuscitation in restoring cardiac contractions (CC) of cardiac-arrested mice following severe hemorrhagic shock. Methods: Mice (N = 22) were anesthetized using ketamine/xylazine. Arterial and venous systems accessed through cannulation of the carotid a
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48

Artis, Nigel John. "Echocardiography in the assessment of cardiac dyssynchrony and its implications for cardiac resynchronisation." Thesis, University of Leeds, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.509821.

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49

Jackson, Katy Filer. "The experiences of partners of cardiac patients : sense of coherence and cardiac beliefs." Thesis, City University London, 2011. http://openaccess.city.ac.uk/7798/.

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The cardiac literature has shown that the stress of a patient’s illness may increase the partner’s vulnerability to develop psychological and physical illness. However, not all partners experience a crisis in response to the patients’ illness. The following study explored the experiences of being a partner of a person with cardiac problems. The aims of the study were a) to determine whether cardiac partners were distressed b) to investigate the reasons for the partners distress c) to explore the relationship between sense of coherence, cardiac beliefs and levels of partners distress d) to iden
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50

Wake, Emily. "The role of the intrinsic cardiac nervous system in cardiac physiology and disease." Thesis, University of Leicester, 2017. http://hdl.handle.net/2381/40499.

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It is well recognised that the complex neuronal hierarchy of the autonomic nervous system is important in the pathology of heart disease. In addition to the peripheral autonomic nerves, there is a dense network of intrinsic cardiac ganglia located at the level of the heart and acting as the final stage in the autonomic regulation of cardiac function. Understanding the role of this network in cardiac function could prove vital in understanding heart disease. The aims of this study were to characterise the topography and neurochemical phenotype of the rabbit intrinsic cardiac nervous system (ICN
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