Academic literature on the topic 'Réponse hémodynamique'
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Journal articles on the topic "Réponse hémodynamique"
Brissaud, O. "Monitorage hémodynamique ou monitorage du débit cardiaque ? Réponse." Annales Françaises d'Anesthésie et de Réanimation 30, no. 1 (January 2011): 87. http://dx.doi.org/10.1016/j.annfar.2010.11.009.
Full textSchlumberger, S., A. Ceddaha, A. Brusset, L. Raffin, C. Dubois, D. Guilmet, and M. Fischler. "L'étomidate modifie la réponse hémodynamique au fentanyl chez des patients à fonction ventriculaire gauche altérée." Annales Françaises d'Anesthésie et de Réanimation 11, no. 4 (January 1992): 405–9. http://dx.doi.org/10.1016/s0750-7658(05)80339-9.
Full textNguyen Thien, H., J. L. Stievenart, J. F. Le Gargasson, M. Yoshida, M. Pelegrini-Issac, L. Bellinger, M. T. Iba Zizen, K. Kitahara, and E. A. Cabanis. "014 Déphasage temporel de la réponse hémodynamique par effet BOLD des aires visuelles : étude en IRM fonctionnelle." Journal Français d'Ophtalmologie 28 (March 2005): 149–50. http://dx.doi.org/10.1016/s0181-5512(05)74410-7.
Full textSamaha, T., P. Ravussin, C. Claquin, and C. Ecoffey. "Effet de L’esmolol Versus la, Lidocaine sur la Pression Intra-Crânienne et la Réponse Hémodynamique après Intubation." Annales Françaises d'Anesthésie et de Réanimation 12, no. 12 (1993): R256. http://dx.doi.org/10.1016/s0750-7658(16)30256-8.
Full textLentschener, C., D. Franco, H. Bouaziz, FJ Mercier, B. Fouqucray, C. Landault, and D. Benhamou. "La réponse hémodynamique associée au clampage du pédicule hépatique est supprimée par l'infiltration préalable du pédicule hépatique avec de la lidocaine." Annales Françaises d'Anesthésie et de Réanimation 16, no. 6 (September 1997): 697. http://dx.doi.org/10.1016/s0750-7658(97)86192-8.
Full textValentin, S., M. Zysman, A. Guillaumot, E. Gomez, F. Chabot, and A. Chaouat. "Impact de l’exposition à la fumée de cigarette sur la réponse hémodynamique à l’exercice de patients sous traitement spécifique de l’HTAP." Revue des Maladies Respiratoires 37, no. 3 (March 2020): 222–34. http://dx.doi.org/10.1016/j.rmr.2019.11.651.
Full textValentin, S., M. Zysman, A. Guillaumot, E. Gomez, F. Chabot, and A. Chaouat. "Impact de l’exposition à la fumée de cigarette sur la réponse hémodynamique à l’exercice de patients sous traitement spécifique de l’HTAP." Revue des Maladies Respiratoires Actualités 12, no. 1 (January 2020): 13. http://dx.doi.org/10.1016/j.rmra.2019.11.015.
Full textTagougui, S., E. Heyman, P. Fontaine, A. Vambergue, E. Leclair, G. Baquet, P. Mucci, et al. "O18 La réponse hémodynamique du cortex préfrontal à l’exercice incrémental maximal est altérée chez les patients diabétiques de type 1 mal équilibrés." Diabetes & Metabolism 41 (March 2015): A5—A6. http://dx.doi.org/10.1016/s1262-3636(15)30018-5.
Full textPréau, S., P. Girardie, C. Chénivesse, J. L. Auffray, J. Mallat, M. Jourdain, J. Mangalaboyi, and C. Chopin. "292 Prédiction de la réponse hémodynamique à l’expansion volémique par les variations ventilatoires du pic de vélocité du flux transvalvulaire aortique mesurées par doppler transthoracique." Journal Européen des Urgences 17 (March 2004): 109. http://dx.doi.org/10.1016/s0993-9857(04)97280-9.
Full textLefranc, M., M. Mahmoudzadeh, D. Le Gars, F. Wallois, and P. Krystowiak. "Réponse hémodynamique corticale induite par la stimulation cérébrale profonde des deux noyaux sous-thalamiques lors d’une tâche motrice : résultats préliminaires d’une étude en imagerie optique." Neurochirurgie 58, no. 6 (December 2012): 432. http://dx.doi.org/10.1016/j.neuchi.2012.10.077.
Full textDissertations / Theses on the topic "Réponse hémodynamique"
Beaumont, Catherine. "Dimorphisme sexuel dans la réponse hypertrophique cardiaque à une surcharge hémodynamique chronique." Master's thesis, Université Laval, 2019. http://hdl.handle.net/20.500.11794/34866.
Full textHeart remodeling during chronic hemodynamic stress is called cardiac hypertrophy (CH). CH frequently precedes heart failure (HF), a disease with a mortality rate of approximately 50% at five years. There are two main types of CH: concentric, which is characterized by thickening of ventricular walls and eccentric, where there is an enlargement of the ventricular cavity and proportional (or not) thickening of ventricular walls. CH can evolve toward a dilated form where enlargement of ventricular cavity is not compensated by a thickening of chamber walls. CH differs between the sexes and is influenced by gonadal hormones. In general, men develop dilated CH evolving more rapidly towards HF. CH in women is more concentric and gradually evolve towards HF. Aortic valve regurgitation (AR) causes a volume overload (VO) in the left ventricle (LV) and precipitates its hypertrophy. We induced an AR in male and female rats, which were gonadectomized or not, in order to study the influence of biological sex and gonadal hormones in CH development during VO. Animals were followed for 26 weeks. Our first hypothesis was that CH would be more compensatory in females than in males. Males would lose cardiac function and develop dilated HC. Our second hypothesis was that steroid hormones could explain a part of CH sexual dimorphism. Echocardiographic and ventricular tissue analysis showed that indexed heart mass of AR females was more important than in males (4.4 mg/g vs. 2.5 mg/g respectively, p<0,05). However, AR males developed more transcriptional changes than AR females, especially in genes implicated in energy metabolism, extracellular matrix remodeling and mitochondrial function and biogenesis. Orchiectomy, which suppresses androgen secretion in male rats, decreased heart gain of mass in response to AR, stabilized the transcriptional profile, which became similar to AR females, and tended to increase survival. Ovariectomy, which suppresses estrogen secretion in female rats, also decreases CH in response to AR, without affecting gene expression. This leads us to conclude estrogens would essentially promote hypertrophy in females, whereas androgens would disadvantage males by inducing CH with poor compensatory properties and changes in the transcriptional profile resulting in an altered energy metabolism.
Bordachar, Pierre. "Resynchronisation biventriculaire : mécanismes d’action, optimisation de la réponse hémodynamique et clinique, nouveaux champs d’application." Thesis, Bordeaux 2, 2010. http://www.theses.fr/2010BOR21795/document.
Full textCardiac resynchronization therapy is recommanded in patients with severe left ventricular (LV) dysfunction and wide QRS. Despite positive clinical results, a significant proportion of implanted patients do not demonstrate positive response to the therapy. Coupling experimental data and clinical studies, we have 1) investigated the impact of cardiac resynchronization in patients with repaired Tetralogy of Fallot 2) assessed the hemodynamic impact associated with multisite LV pacing and endocardial LV pacing 3) analyzed the impact of an exercise-optimization of the programmed parameters.We have demonstrated that 1) biventricular pacing is associated with a significant hemodynamic improvement in an animal model of right ventricular dysfunction and in patients with repaired Tetralogy of Fallot 2) multisite LV pacing and endocadial LV pacing are associated with significant hemodynamic improvement in animal models and in humans with severe heart failure 3) optimization during exercise of AV and VV delays induce acute hemodynamic improvement and could be automatically performed by an integrated hemodynimc sensor. Our data suggest a posible improvement in clinical response after cardiac resynchronization and a posible extension of the indications
Charron, Patrick. "Réponse des cellules endothéliales à un flux hémodynamique dans un substitut vasculaire construit par génie tissulaire." Thesis, Université Laval, 2008. http://www.theses.ulaval.ca/2008/25445/25445.pdf.
Full textSun, Rui-Juan. "Réponse des cellules endothéliales soumises à des écoulements : étude de trois marqueurs impliqués dans l'athérosclérose et la mécanotransduction : facteur von Willebrand, molécule d'adhésion ICAM-1 et cavéoline-1." Vandoeuvre-les-Nancy, INPL, 2000. http://www.theses.fr/2000INPL098N.
Full textTremblay, Hugo. "La tomographie par émission de positons à l'étude de la réponse hémodynamique temporelle induite par activation cérébrale (TEP-RHETIAC)." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/MQ64469.pdf.
Full textPomares, Borgetto Florence. "Caractérisation de la réponse cérébrale à la douleur et ses modulations." Phd thesis, Université Claude Bernard - Lyon I, 2011. http://tel.archives-ouvertes.fr/tel-00671420.
Full textLamotte, Michel. "Contribution à l'étude de la réponse hémodynamique lors d'exercices de renforcement musculaire: sujets sains et patients de réadaptation cardio-vasculaire." Doctoral thesis, Universite Libre de Bruxelles, 2011. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209825.
Full textPomares, Florence. "Caractérisation de la réponse cérébrale à la douleur et ses modulations." Phd thesis, Université Claude Bernard - Lyon I, 2011. http://tel.archives-ouvertes.fr/tel-00744700.
Full textFiola, Marie-Christine. "Mécanotransduction endothéliale en réponse à un flux pulsatile dans un substitut vasculaire obtenu par génie tissulaire." Thesis, Université Laval, 2009. http://www.theses.ulaval.ca/2009/26507/26507.pdf.
Full textDumont, Victoria. "Explorations cérébrale et comportementale des capacités de traitement des séquences de stimuli tactiles non-sociaux par les nouveau-nés prématurés." Thesis, Normandie, 2017. http://www.theses.fr/2017NORMC017/document.
Full textThe neuroconstructivist theoretical framework of cognitive development, taking into account the variability of the constraints that act from the conception to shape development, is relevant to consider the early influence of sensory experiences on the neurobehavioral development of preterm neonates. They evolve in a particular environment and are vulnerable to neurodevelopmental disorders, to which atypical tactile and temporal processing are associated. The aim of the thesis is to study tactile and temporal abilities in preterm newborns and to evaluate the effect of the early environment on these perceptions. We included 61 preterm neonates (born between 32 and 34 weeks of gestational age (wGA)). At 35 weeks of corrected gestational age, we measured orienting responses (forearm, hand, and fingers movements) during vibrotactile stimulation of their hand and forearm, during a habituation and dishabituation paradigm, the dishabituation being either a location change or a pause in the stimulation sequence. Preterm newborns displayed a manual orienting response to vibrotactile stimuli which significantly decreased when the stimulus was repeated, regardless of the stimulated location on the limb. Habituation was delayed in subjects born at a younger gestational age, smaller birth weight, and having experienced more painful care procedures. Preterm neonates perceived changes in stimulus location and interstimulus time interval, suggesting a prenatal development of temporal processing capacities. These temporal processing abilities and their use to generate sensory prediction are being evaluated in a second study. 19 premature neonates (born between 31 and 32wGA) were presented with a tactile sequence (regular or irregular) at 33 and 35 weeks of corrected GA. Variations in cerebral blood flow were measured. At both corrected GA, tactile stimuli are associated with a hemodynamic response in the primary somatosensory cortex. At 33 weeks of corrected GA, omissions in the sequence are associated with an increase in cerebral blood flow, which indicates that premature neonates form sensory predictions, regardless of their experimental group. This thesis work allows to better characterize the tactile and temporal processing abilities in premature neonates, which lack recent and thorough investigation. In addition, it provides rational arguments that could help to propose sensory therapies to these patients, based on their perceptual abilities
Book chapters on the topic "Réponse hémodynamique"
Vieillard-Baron, A., and J. L. Teboul. "Évaluation de la réponse au remplissage vasculaire." In Les techniques de monitorage hémodynamique en réanimation, 167–81. Paris: Springer Paris, 2007. http://dx.doi.org/10.1007/978-2-287-71154-1_11.
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