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Descripteurs (mots clés)
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> V > Vitesse du flux sanguin
Vitesse du flux sanguin
A value equal to the total volume flow divided by the cross-sectional area of the vascular bed.
Synonyme(s)
Vitesse circulatoire; Vitesse de la circulation sanguineRelation(s)
- voir aussi au terme générique : [Descripteurs (mots clés)] Techniques de diagnostic cardiovasculaire
- voir aussi au terme générique : [Descripteurs (mots clés)] Hémorhéologie
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Effects of Blood Flow Restriction at Different Intensities on IOP and Ocular Perfusion Pressure / Jesús Vera in OVS : Optometry & Vision Science, vol. 97,04 (Avril 2020)
[article]
in OVS : Optometry & Vision Science > vol. 97,04 (Avril 2020)
Titre : Effects of Blood Flow Restriction at Different Intensities on IOP and Ocular Perfusion Pressure Type de document : article de périodique Auteurs : Jesús Vera ; Raimundo Jiménez ; Beatriz Redondo ; Marcos Alvarez Garcia Année de publication : 2020 Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus Mesh]Étude comparative
[Thésaurus Mesh]Oeil
[Thésaurus Mesh]Tonométrie oculaire
[Thésaurus Mesh]Vitesse du flux sanguin
[Thésaurus HELB]:Optique:pression intraoculaireRésumé : SIGNIFICANCE: The use of blood flow restriction allows obtaining beneficial physical adaptions when combined with low-intensity exercise or even when used alone. We found that using blood flow restriction may be a potential strategy to avoid IOP and ocular perfusion pressure fluctuations provoked by strength and endurance training. PURPOSE: The purpose of this study was to assess the influence of bilateral blood flow restriction in the upper and lower body at two different intensities on IOP and ocular perfusion pressure, as well as the possible sex differences. METHODS: Twenty-eight physically active university students (14 men and 14 women) took part in the study, and blood flow restriction was bilaterally applied with two pressures in the legs and arms. There were five experimental conditions (control, legs-high, legs-low, arms-high, and arms-low). IOP was measured by rebound tonometry before, during (every 4 seconds), and immediately after blood flow restriction. Ocular perfusion pressure was measured before and after blood flow restriction. RESULTS: We found that only the arms-high condition promoted a statistically significant IOP rise when compared with the rest of the experimental conditions (all Bayes factors10, >100; effect sizes, 1.18, 1.06, 1.35, and 1.73 for the control, arms-low, legs-high, and legs-low conditions, respectively). For ocular perfusion pressure, there was strong evidence for the null hypothesis regarding the type of blood flow restriction (Bayes factor10, 0.012); however, men showed an ocular perfusion pressure reduction after blood flow restriction in the arms-high condition (Bayes factor10, 203.24; effect size, 1.41). CONCLUSIONS: This study presents preliminary evidence regarding the safety of blood flow restriction in terms of ocular health. Blood flow restriction may be considered as an alternative training strategy to reduce abrupt fluctuations in IOP and ocular perfusion pressure because its use permits a considerable reduction of exercise intensity. En ligne : https://journals.lww.com/optvissci/Fulltext/2020/04000/Effects_of_Blood_Flow_Res [...] Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité aucun exemplaire Contenu
Titre : Hemodynamic Monitoring : Evolving Technologies and Clinical Practice Type de document : Monographie Auteurs : Mary E. Lough, Auteur Editeur : St. Louis [Etats-Unis] : Mosby Année de publication : 2016 Pages : 773 p. ISBN/ISSN/EAN : 978-0-323-08512-0 Prix : 81,28 € Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus Mesh]:M:Mesure de la pression artérielle:Mesure de la pression artérielle / méthodes
[Thésaurus Mesh]Analyse des gaz du sang
[Thésaurus Mesh]Capnographie
[Thésaurus Mesh]Cathétérisme cardiaque
[Thésaurus Mesh]Fluxmétrie laser Doppler
[Thésaurus Mesh]Mesure du volume sanguin
[Thésaurus Mesh]Mesure transcutanée des gaz du sang
[Thésaurus Mesh]Monitorage physiologique
[Thésaurus Mesh]Pression veineuse centrale
[Thésaurus Mesh]Soins infirmiers factuels
[Thésaurus Mesh]Soins infirmiers intensifs
[Thésaurus Mesh]Soins intensifs
[Thésaurus Mesh]Unités de soins intensifs cardiaques
[Thésaurus Mesh]Vitesse du flux sanguin
[Thésaurus Mesh]Volume cardiaqueRésumé : An evidence-based guide to hemodynamic monitoring procedures and patient care, Hemodynamic Monitoring: Evolving Technologies & Clinical Practice describes invasive, non-invasive, and minimally invasive techniques in monitoring blood pressure and oxygen levels within the circulatory system. It provides a clear, illustrated discussion of the anatomy and physiology related to hemodynamics, explains the technologies involved in each measurement, and includes quick-reference tables of normal and abnormal values. Written by cardiovascular nursing expert Mary E. Lough, Hemodynamic Monitoring is a detailed, comprehensive text designed for critical care nurses and respiratory therapists. Note de contenu : PART 1: FUNDAMENTALS OF HEMODYNAMIC MONITORING
1. Physiological Principles of Hemodynamic Monitoring
2. Physical Assessment and Hemodynamic Monitoring
3. Arterial Pressure Monitoring
4. Central Venous Pressure Monitoring
5. Pulmonary Artery Pressure and Thermodilution Cardiac Output Monitoring
6. Oxygenation and Acid Base Balance Monitoring
7. Venous Oxygen Saturation Monitoring
8. Capnography in Clinical Practice
9. Vasoactive Medications
PART 2: NON-INVASIVE AND MINIMALLY INVASIVE HEMODYNAMIC MONITORING
10. Doppler Hemodynamic Monitoring
11. Non-Invasive and Minimally Invasive Hemodynamic Monitoring: Ultrasound-Based Technologies
12. Arterial Waveform and Pressure-Based Technologies
13. Implantable Hemodynamic Monitoring
PART 3: CLINICAL APPLICATIONS OF HEMODYNAMIC MONITORING
14. Hemodynamics of Mechanical Ventilation and Acute Respiratory Distress Syndrome
15. Hemodynamic Impact of Mechanical Circulatory Support
16. Hemodynamic Management Following Cardiac Surgery
17. Hemodynamic Management in Heart Failure and Cardiogenic Shock
18. Hemodynamics of Acute Right Heart Failure and Pulmonary Hypertension
19. Hemodynamic Management in Hypovolemia and Trauma
20. Hemodynamic Management of Sepsis
21. Hemodynamic Management in Neurocritical Care
22. Goal-Directed Hemodynamic TherapyEn ligne : https://www.elsevier.com/books/hemodynamic-monitoring/lough/978-0-323-08512-0 Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id=
- Hemodynamics of Mechanical ventilation and Acute Respiratory Distress Syndrome / John J. Gallagher
- Hemodynamics of mechanical Circulatory Support / Julie A. Shinn
- Hemodynamic Management of Heart Failure and Cardiogenic Shock / Michael Petty
- Hemodynamics of Acute Right Heart Failure and Pulmonary Hypertension / Annette Haynes
- Hemodynamic Management in Hypovolemia and Trauma / Paul Thurman
- Hemodynamic Management of Sepsis / Barbara Mclean
- Hemodynamic Management in Neurocritical Care / Patricia A. Blissitt
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Cote Support Localisation Section Disponibilité C09/LOU/HE Livre Erasme - secteur C clinique C09 - Appareils cardiaque et cardio-vasculaire Disponible Is blood flow a significant factor in patients with charcot neuroarthropathy? / John Mancoll in Podiatry today, vol. 31, 7 (Juillet 2018)
[article]
in Podiatry today > vol. 31, 7 (Juillet 2018) . - p. 12-17
Titre : Is blood flow a significant factor in patients with charcot neuroarthropathy? Type de document : article de périodique Auteurs : John Mancoll ; [et al.] Année de publication : 2018 Article en page(s) : p. 12-17 Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus Mesh]Diabète
[Thésaurus Mesh]Maladie de Charcot-Marie-Tooth
[Thésaurus Mesh]Pied diabétique
[Thésaurus Mesh]Vitesse du flux sanguinMots-clés : diabetic foot charcot-marie-tooth disease diabetes mellitus blood flow velocity Résumé : There is a prevailing perception that patients with Charcot neuroarthropathy are distinctly different from other patients who present with other diabetes-related foot problems. Specifically, in comparison to patients with diabetes who do not have Charcot foot/ankle deformities, some believe Charcot patients have a “normal vascular exam.”Not only do some physicians believe patients with Charcot neuropathy have normal blood flow but some consider increased local blood flow to be a hallmark of Charcot neuroarthropathy[...] En ligne : https://www.podiatrytoday.com/blood-flow-significant-factor-patients-charcot-neu [...] Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité P Périodique Erasme - périodiques Périodiques Disponible P Périodique Erasme - périodiques Périodiques Disponible