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Accelerated lymph flow from infusion of crystalloid fluid during general anesthesia
BackgroundKinetic analysis of crystalloid fluid yields a central distribution volume ( V c ) of the same size as the expected plasma volume...
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Passive leg raising test using the carotid flow velocity–time integral to predict fluid responsiveness
PurposeThe passive leg raising test (PLR) is a noninvasive method widely adopted to assess fluid responsiveness. We propose to explore if changes in...
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Entropy generation analysis for magnetohydrodynamic flow of chemically reactive fluid due to an accelerated plate
BackgroundThe mixed convection flow of viscous fluid due to an oscillating plate is inspected. The external heating effects and chemical reaction...
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Comparison of the carotid corrected flow time and tidal volume challenge for assessing fluid responsiveness in robot-assisted laparoscopic surgery
We aimed to compare the ability of carotid corrected flow time assessed by ultrasound and the changes in dynamic preload indices induced by tidal...
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Association between resistance to cerebrospinal fluid flow and cardiac-induced brain tissue motion for Chiari malformation type I
PurposeChiari malformation type I (CMI) patients have been independently shown to have both increased resistance to cerebrospinal fluid (CSF) flow in...
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Super-resolution 4D flow MRI to quantify aortic regurgitation using computational fluid dynamics and deep learning
Changes in cardiovascular hemodynamics are closely related to the development of aortic regurgitation (AR), a type of valvular heart disease. Metrics...
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Interrelation Between Cerebrospinal Fluid Pressure, Intracranial Morphology and Venous Hemodynamics Studied by 4D Flow MRI
PurposeTo quantify the effects of CSF pressure alterations on intracranial venous morphology and hemodynamics in idiopathic intracranial hypertension...
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Corrected flow time and respirophasic variation in blood flow peak velocity of radial artery predict fluid responsiveness in gynecological surgical patients with mechanical ventilation
BackgroundRecent evidence suggests that ultrasound measurements of carotid and brachial artery corrected flow time (FTc) and respirophasic variation...
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Tetralogy of Fallot regurgitation energetics and kinetics: an intracardiac flow analysis of the right ventricle using computational fluid dynamics
Repaired Tetralogy of Fallot (rTOF) patients suffer from pulmonary regurgitation and may require pulmonary valve replacement (PVR). Cardiac magnetic...
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Rapid and visual detection of specific bacteria for saliva and vaginal fluid identification with the lateral flow dipstick strategy
Identification of body fluids is critical for crime scene reconstruction, and a source of investigation source of investigative leads. In recent...
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Changes in interstitial fluid flow, mass transport and the bone cell response in microgravity and normogravity
In recent years, our scientific interest in spaceflight has grown exponentially and resulted in a thriving area of research, with hundreds of...
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Blood flow analysis with computational fluid dynamics in the left atrium after left atrial plication: a prospective study
ObjectiveThis study aimed to evaluate blood flow stagnation in an enlarged left atrium (LA) and prove that left atrial plication (LAP) could...
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Diagnostic significance of cerebrospinal fluid flow cytometry in Chinese children with B lineage acute lymphoblastic leukemia
BackgroundCentral nervous system leukemia (CNSL) is one of the major causes of the poor prognosis of childhood leukemia. We aimed to compare the...
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Impact of assuming a circular orifice on flow error through elliptical regurgitant orifices: computational fluid dynamics and in vitro analysis of proximal flow convergence
Grounded in hydrodynamic theory, proximal isovelocity surface area (PISA) is a simplistic and practical technique widely used to quantify valvular...
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Flow blockage disrupts cilia-driven fluid transport in the epileptic brain
A carpet of ependymal motile cilia lines the brain ventricular system, forming a network of flow channels and barriers that pattern cerebrospinal...
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The influence of contralateral circulation on computational fluid dynamics of intracranial arteries: simulated versus measured flow velocities
BackgroundThis study aimed to retrospectively evaluate the influence of contralateral anterior circulation on computational fluid dynamics (CFD) of...
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Utility of Inferior Vena Cava Distensibility and Respiratory Variation in Peak Aortic Blood Flow Velocity to Predict Fluid Responsiveness in Children with Shock
ObjectivesTo evaluate the sensitivity and specificity of inferior vena cava (IVC) distensibility index (∆IVC) and respiratory variation in peak...
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Predicting fluid responsiveness in spontaneously breathing parturients undergoing caesarean section via carotid artery blood flow and velocity time integral measured by carotid ultrasound: a prospective cohort study
BackgroundPresent evidence suggests that the Doppler ultrasonographic indices, such as carotid artery blood flow (CABF) and velocity time integral...
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Cerebrospinal fluid flow artifact reduction with deep learning to optimize the evaluation of spinal canal stenosis on spine MRI
PurposeThe aim of study was to employ the Cycle Generative Adversarial Network (CycleGAN) deep learning model to diminish the cerebrospinal fluid...
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Invasive fractional-flow-reserve prediction by coronary CT angiography using artificial intelligence vs. computational fluid dynamics software in intermediate-grade stenosis
Coronary computed angiography (CCTA) with non-invasive fractional flow reserve (FFR) calculates lesion-specific ischemia when compared with invasive...
