Contents
Academic literature on the topic 'Artères carotides – Maladies'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Artères carotides – Maladies.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Dissertations / Theses on the topic "Artères carotides – Maladies"
Vignon, Céline. "Anévrysmes de la carotide interne exocranienne : à propos de 14 cas chez 12 patients, observés de 1980 à 1990." Caen, 1991. http://www.theses.fr/1991CAEN3065.
Full textChambefort-Rochegune, Valérie. "Résultats à long terme de la revascularisation carotidienne après infarctus cérébral." Saint-Etienne, 1995. http://www.theses.fr/1995STET6246.
Full textSalvayre, Philippe. "Dissections non traumatiques des artères à destinée cervico-encephalique : à propos de 12 cas." Bordeaux 2, 1994. http://www.theses.fr/1994BOR2M009.
Full textVergeur-Laborie, Valérie. "Simulation numérique de l'écoulement artériel cérébral : contribution à l'étude des conséquences hémodynamiques des sténoses situées en amont et en aval du polygone de Willis." Toulouse 3, 1993. http://www.theses.fr/1993TOU30168.
Full textLeBlanc, Stéphanie. "Caractérisation de l'athérosclérose carotidienne par imagerie par résonance magnétique : interactions complexes avec les marqueurs/médiateurs cardiométaboliques." Doctoral thesis, Université Laval, 2019. http://hdl.handle.net/20.500.11794/35733.
Full textCoronary artery disease is one of the leading causes of mortality worldwide, myocardial infarction being the most common clinical manifestation. More than 80% of myocardial infarctions are caused by an occlusive thrombus in a coronary artery, resulting from the destabilization of an atherosclerotic plaque. Although the presence of traditional risk factors such as hypertension, diabetes, dyslipidemia and smoking increases the risk of coronary artery disease, more than 85% of myocardial infarction events remain unexplained by those risk factors. Atherosclerosis is characterized by an accumulation of calcium and fibrous tissue as well as necrotic and lipids debris, aggregated in a lipid-rich necrotic core (LRNC) within the artery wall. LRNC is a major determinant of atherosclerosis vulnerability, being associated with the occurrence of coronary events. Atherogenic lipoproteins are closely involved in the LRNC development, and are mediated through several mechanisms, but especially by visceral adiposity. Physical activity reduces the amount of visceral fat and the level of atherogenic lipoproteins, and may also slow atherosclerosis progression. However, the relationship between atherosclerosis characteristics and those cardiometabolic markers remains to be clarified. Imaging of coronary arteries requires invasive techniques, which are difficult to apply in otherwise healthy individuals. The carotid artery is easily accessible to magnetic resonance imaging, which is non-invasive, and may be used to study those relationships. The general objectives of this thesis are to determine whether volumetric measurements of carotid atherosclerosis burden and tissue features are associated with coronary risk, and if they are related to visceral adiposity, atherogenic lipoproteins and physical activity. First, we clarified the relationship between carotid and coronary atherosclerosis, and demonstrated that volumetric measurements of carotid atherosclerosis were good indicators of the clinical coronary risk. Then, we established that clinical measurements of visceral abdominal adiposity and atherogenic lipoproteins may improve risk evaluations by identifying individuals with high-risk atherosclerosis. We also demonstrated that physical inactivity and visceral abdominal adiposity progression are associated with the progression of the LRNC in the carotid artery. Finally, we observed that the improvement of cardiorespiratory fitness, generated by regular physical activity, is inversely associated with the change of LRNC proportion in the carotid artery. Our work therefore shows that physical inactivity and visceral abdominal adiposity are associated with the progression of high-risk atherosclerosis features, offering promising avenues to reduce the incidence of coronary artery disease.
Lamotte, Christophe. "Epaisseur intima-média de l'artère carotide chez l'adolescent : relations avec les facteurs de risque cardiovasculaire ou liés au style de vie : étude ancillaire de HELENA-CSS." Thesis, Lille 2, 2011. http://www.theses.fr/2011LIL2S016.
Full text. Some studies suggested that lifestyle related factors such as physical activity, nutrition and socioeconomic status could influence the cardiovascular risk. An increased carotid intima-media thickness (cIMT) is associated with atherosclerosis risk factors and with an increased risk of coronary heart disease and stroke in adults. cIMT was measured before in children and adolescents with some diseases associated with an increased cardiovascular risk, but the relations between cIMT and the traditional risk factors or related to lifestyle were scarcely studied in adolescents from a general population. Our aim was to study the cIMT predictors in children and/or adolescents.1: We performed a literature systematic review about cIMT measurement in pediatric populations with cardiovascular risk factors. 65 papers (67 cited studies) were reviewed, published from 1986 to 2010, about some case-control studies performed in children and/or adolescents with the following diseases: obesity, diabetes type 1, dyslipidemia, hypertension, chronic renal failure. The analyzed studies included 3692 patients and 2623 controls with mean ages from 6.4 to 17.6 years. The measurement methods varied according to the studies. A significant increased cIMT was observed in 22 studies/26 in obese children compared to controls, 8 studies/14 in diabetic type 1 patients, 10 studies/11 in dyslipidemic patients, 7 studies/8 in hypertensive patients and 8 studies/8 in chronic renal failure patients. The non significant increased cIMT in some studies in diabetic patients was explained by the short median duration of the disease, the young age of the patients or the good metabolic control of the disease. In spite of the heterogeneity of the measurement methods, the cIMT was significantly increased in 55/67 cited studies confirming the early carotid artery damages in pediatric populations with an increased cardiovascular risk.2: Aim: We studied in adolescents from Lille metropolis the relations between cIMT and the anthropometric, biologic and lifestyle factors that may influence the cardiovascular risk. Material and methods: This work is an ancillary study of HELENA-CSS (Healthy Lifestyle in Europe by Nutrition in Adolescence Cross-Sectional Study), which analyzes in a population of European adolescents some data related to health, lifestyle and nutritional status. The sample comprised 319 adolescents (135 boys et 184 girls) aged from 12 to 17.5 years. The cIMT and carotid diameter measurements were performed on both sides, using a 7.5MHz linear probe, with the help of a semi-automatic edges detection soft. Weight, height, waist and hip circumferences, skinfolds, blood pressure were measured, and a blood sample was drawn in 29.8% of the adolescents. BMI, BMI z-score, waist/hip, subscapular + suprailiac skinfolds/ subscapular + suprailiac + bicipital + tricipital skinfolds (TSKF/∑4 skinfolds) were calculated. The pubertal stage was assessed according to the Tanner’s method, the socioeconomic status by the maternal education level and the family affluence scale (FAS 4)
Labriolle, Axel de. "Caractérisation échographique de la pathologie carotidienne athéromateuse : étude des corrélations entre la pathologie athéromateuse carotidienne et coronaire." Thesis, Tours, 2009. http://www.theses.fr/2009TOUR3118/document.
Full textBackground: Carotid echo Doppler (EDC) is an interesting tool to define the cardio vascular risk (RCV) of patients. However its performances could be increased with creation of new parameters The studies n°1, 2 and 3 studied the correlations between the plaque volume index (IVP) and the currently used echographic parameters. Studies n° 4 and 5 studied the contribution of EDC for evaluating the RCV in patients with an acute coronary syndrome (ACS). Materials: Studies n°1,2 and 3 were performed on 93 patients with EDC. Studies n° 4 and 5 were performed on 152 patients with an SCA and EDC systematically achieved. Results: IVP was not correlated with the parameters currently used to quantify carotid atheroma. IVP was more sensible than the stenosis degree to detect the changes in carotid atheroma. EDC performed in all patients with an SCA could not be justified. Performed in elderly and diabetic patients, this tool was very useful to detect severe stenosis with an impact on patients’s management. Asymptomatic Carotid narrowing between was found to have a prognostic value. Conclusion: EDC is an interesting tool to understand the RCV. Its better use (quantitative and qualitative) should allow to reduce the CV morbid mortality
Levilly, Sébastien. "Quantification de biomarqueurs hémodynamiques en imagerie cardiovasculaire par résonance magnétique de flux 4D." Thesis, Ecole centrale de Nantes, 2020. http://www.theses.fr/2020ECDN0007.
Full textIn cardiovascular imaging, a biomarker is quantitative information correlated with an existing or growing cardiovascular pathology. Biomarkers are generally obtained by anatomy and blood flow imaging. Recently, the 4D Flow MRI sequence opened new opportunities in measuring the blood flow within a 3D volume along the cardiac cycle. However, this sequence is a compromise between signalto-noise ratio, resolution and acquisition time. Allocated time being limited, velocity measurements are noisy and low resolution. In that context, biomarkers' quantification is challenging. This thesis's purpose is to enhance biomarkers' quantification and particularly for the wall shear stress (WSS). Two strategies have been investigated to reach that objective. A first solution allowing the spatiotemporal filtering of the velocity field has been proposed. It revealed the importance of the wall for the velocity field modelization. A second approach, being the major contribution of this work, focused on the design of a WSS quantification algorithm. This algorithm, named PaLMA, is based on the local modelization of the wall to build a velocity model near a point of interest. The WSS is computed from the velocity model. This algorithm embeds an a posteriori regularization step to improve the WSS quantification. Besides, a blurring model of 4D Flow MRI is used for the first time in the WSS quantification context. Finally, this algorithm has been validated over synthetic datasets, with carotids' complex flows, concerning the signal-to-noise ratio, the resolution, and the segmentation. The performances of PaLMA are superior to a reference solution in that domain, within a clinical routine context
Debette, Stéphanie. "Facteurs de risque de l'athérosclérose carotidienne." Lille 2, 2008. http://www.theses.fr/2008LIL2S058.
Full textRauzy, Anne. "Echotomographie des artères à destinée cérébrale et déficit neurologique par ischémie cérébrale transitoire : à partir de 100 observations de malades du service de neurologie des hôpitaux de Montpellier (Pr R. Labauge et J.M. Blard)." Montpellier 1, 1990. http://www.theses.fr/1990MON11240.
Full textBooks on the topic "Artères carotides – Maladies"
Atlas of duplex scanning: Extremities. Saunders, 1992.
S, Karkow William, and Baldridge E. Douglas, eds. Atlas of duplex scanning: Carotid arteries. Saunders, 1989.