Fluid responsiveness
Clinical relevance of pulse pressure variations for predicting fluid responsiveness in mechanically ventilated intensive care unit patients: the grey zone approach
... excludes fluid responsiveness, whereas a high PPV value accurately predicts fluid responsiveness (as defined by a 15% increase in CO after fluid ...with fluid ...
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Passive leg raising can predict fluid responsiveness in patients placed on venovenous extracorporeal membrane oxygenation.
... Since venous return and pump venous injection are preload- and afterload-dependent processes, we assumed that ECMO parameters could demonstrate preload- dependent conditions. At baseline, the PO/RPM ratio, which may ...
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End-expiratory occlusion maneuver to predict fluid responsiveness in the intensive care unit: an echocardiographic study
... variable. Second, we determined the values for which no conclusive information on fluid responsiveness (i.e., cutoff values with sensitivity <90% or specificity <90% (diagnostic tolerance of 10%) ...
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Urine sodium concentration to predict fluid responsiveness in oliguric ICU patients: a prospective multicenter observational study
... was fluid responsive- ness, defined as an increase in stroke volume >15 % at the end of the fluid ...renal fluid responsiveness, defined as a post-fluid challenge urine output ...
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Time course of fluid responsiveness in sepsis: the fluid challenge revisiting (FCREV) study
... Background: Fluid challenge (FC) is one of the most common practices in Intensive Care Unit ...min. Fluid responsiveness was defined as a > 15% increase in stroke volume (SV) assessed by ...
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en fr Indices of fluid responsiveness in positive pressure mechanically ventilated patients Indices de la réponse au remplissage vasculaire chez les patients ventilés par pression positive
... 354 of the diastole. In clinical practice, the left-ventricular end-diastolic volume is used as a surrogate to define left- ventricular preload [4]. However, this volumetric param- eter is not easily assessed in ...
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View of Fluid responsiveness
... Conclusion : Les variations respiratoires du diamètre de la veine cave inférieure en ventilation standardisée sont un indice performant pour prédire la réponse au remplissage vasculaire [r] ...
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View of Predicting fluid responsiveness: what to do with all these indices?
... du fluid challenge est non délé- tère (car on arrête l ’administration lorsque l’on constate que les derniers 250 ml ne font plus d ’effet), la répétition fréquente du test peut mener à l ’excès d’administration ...
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A Tool-Based Framework to Assess and Challenge the Responsiveness of Emergency Call Centers
... Table II summarizes the most used KPIs for ECCs. These KPIs are not independent. For example, when the average speed of answer increases, the abandon rate will also increase, and the customer satisfaction and the ...
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Explicit coupling schemes for a fluid-fluid interaction problem arising in hemodynamics
... 1 Introduction Global and local features in hemodynamics are generally described by coupling dimensionally heterogeneous models of blood flow. In this geometrical multiscale paradigm, the three-dimen- sional (3D) ...
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Consciousness and cortical responsiveness: a within-state study during non-rapid eye movement sleep.
... The amplitude of the deflection was calculated independently for each awakening session by averaging the trials over the last 30 seconds before the awakenings, averaging across the cha[r] ...
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Responsiveness to Sugar Solutions in the Moth Agrotis ipsilon: Parameters Affecting Proboscis Extension
... To fully understand how sugars are perceived and responded to by A. ipsilon and other moths, it will be necessary to describe the full neuronal pathway of information from antennal gustatory receptors to PER release. At ...
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View of Fluid loading
... Objectif : Évaluer si l’augmentation de la pression artérielle (PA, mesurée via un cathéter artériel ou un brassard automatique) permet d’identifier les patients ayant augmenté leur d[r] ...
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A fluid settlement gauge
... L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions présentées dans le site LISEZ CES CONDITIONS ATTENTIVEMENT AVANT D’UTILISER CE SITE WEB. NRC Publicat[r] ...
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"Courage First" : dissent, debate, and the origins of US responsiveness to mass killing
... The theory proposed in this dissertation argues that significant policy change has historically occurred within the United States when three factors converge: inner-circle [r] ...
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Responsiveness and clinical utility of the geriatric self-efficacy index for urinary incontinence
... but responsiveness testing for many other chronic condition instruments have traditionally taken into account the patient's, physician's, and caregiver's ...
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Analysis of new approaches to improve the customer responsiveness of Intel's microprocessor supply chain
... One of the prerequisites for improving customer responsiveness is ensuring that proper corporate-wide supply chain metrics are in place to measure and provide visibility to[r] ...
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Existence of local strong solutions to fluid-beam and fluid-rod interaction systems
... The remainder of this section is devoted to the proof of this proposition which is split into three main steps. First we obtain the existence of a strong solution for a regularized problem, where we add a parabolic ...
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Dysregulated Responsiveness of Circulating Dendritic Cells to Toll-Like Receptors in ANCA-Associated Vasculitis
... patients as compared to HC (*p < 0.05) and a similar trend in MPA, suggestive of increased CD8 + T cell activation in AAV. DiscUssiOn Although ANCA play a central role in vascular lesions and inflammation during AAV, ...
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Trapped fluid in contact interface
... incompressible fluid, new surface is not created, since no atomic bonds must be broken in order to separate the ...of fluid pressure, thus the frictional limit near the contact edge remains ...
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