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Assistance virtuelle pour la prévention des risques cardiovasculaires : Virtual assistance for the prevention of cardiovascular risks

by Saifeddine Rjiba

Institution: Poitiers
Department: Traitement du signal et des images
Degree: Docteur es
Year: 2022
Keywords: Aide au diagnostic automatique; Intelligence artifcielle; Cta; Artères coronaires; Sténose; Mra-Tof; Anévrisme; Automatic computer assisted detection; Artificial intelligence; Cta; Coronary arteries; Stenosis; Mra-Tof; Aneurysm; 616.075 4; 006.3
Posted: 3/25/2025
Record ID: 2224011
Full text PDF: http://www.theses.fr/2022POIT2273


Abstract

Les maladies coronariennes et les attaques cérébrales ont longtemps été la principale cause de décès en France, comme dans de nombreux pays dans le monde. Dans ce travail de thèse, nous proposons d’offrir aux experts médicaux des algorithmes automatiques pour l’analyse de données à caractère biomédical en vue de la prévention des risques cardiovasculaires (sténoses) et les accidents vasculaires cérébraux (anévrismes). Nous déployons pour cela des outils novateurs basés sur les techniques de l’intelligence artificielle permettant d’extraire l’arbre artériel, de détecter les sténoses, de classifier les types des plaques coronaires et de segmenter les anévrismes intracrâniens non rompus. Nous introduisons, également, une nouvelle base de données que nous avons créé à l’aide des efforts des équipes médicales du CHU Poitiers. Cardiovascular disease and cerebrovascular accidents have long been the main cause of death in France, as in many countries in the world.In this thesis, we propose to offer medical experts automatic algorithms for the analysis of biomedical data with the aim of preventing cardiovascular risks (stenoses) and strokes (aneurysms). We deploy innovative tools based on artifcial intelligence techniques to extract the arterial tree, detect stenoses, classify coronary plaque types and segment unruptured intracranial aneurysms.We are also introducing a new database created with the collaboration of the medical teams of the Poitiers University Hospital.

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