Blood Flow Velocity Concept

subject area of

• In vivo measurement of changes in venous blood‐oxygenation with high resolution functional MRI at 0.95 Tesla by measuring changes in susceptibility and velocity  Journal Articles
• A CT method to measure hemodynamics in brain tumors: validation and application of cerebral blood flow maps.  Journal Articles
• A Microvascular Wall Shear Rate Function Derived From In Vivo Hemodynamic and Geometric Parameters in Continuously Branching Arterioles  Journal Articles
• A Numerical Study of Blood Flow in Coronary Artery Bypass Graft Side-to-Side Anastomoses  Journal Articles
• A Simple “Streak Length Method” for Quantifying and Characterizing Red Blood Cell Velocity Profiles and Blood Flow in Rat Skeletal Muscle Arterioles  Journal Articles
• A fully flow-compensated multiecho susceptibility-weighted imaging sequence: The effects of acceleration and background field on flow compensation  Journal Articles
• A new approach for the evaluation of the severity of coarctation of the aorta using Doppler velocity index and effective orifice area: In vitro validation and clinical implications  Journal Articles
• A simulation model to study the role of the extracranial venous drainage pathways in intracranial hemodynamics  Conferences
• A systematic characterization of the factors influencing polymerization and dynamic behavior of n-butyl cyanoacrylate  Journal Articles
• Accuracy and Prognostic Consequences of Ultrasonography in Identifying Severe Carotid Artery Stenosis  Journal Articles
• Accuracy of T1 measurements at high temporal resolution: Feasibility of dynamic measurement of blood T1 after contrast administration  Journal Articles
• Acute Cardiac Functional and Morphological Changes After Anthracycline Infusions in Children  Journal Articles
• Adjuvant Prostanoid Treatment During Femorodistal Reconstruction  Journal Articles
• Age differences in arterial and venous extra-cerebral blood flow in healthy adults: contributions of vascular risk factors and genetic variants  Journal Articles
• Alveolar Oxygen Uptake and Blood Flow Dynamics in Knee Extension Ergometry  Journal Articles
• An ultrasound-guided no incision banding method for the treatment of arteriovenous fistula high-flow in hemodialysis  Journal Articles
• Arterial stiffness and peripheral arterial disease in patients with systemic lupus erythematosus  Journal Articles
• Arterial stiffness and pharmacological interventions--the TRanscend arterial stiffNess Substudy (TRANS study).  Journal Articles
• Assessment of Variation in Bulbar Conjunctival Redness, Temperature, and Blood Flow  Journal Articles
• Associations between carotid artery longitudinal wall motion and arterial stiffness indicators in young children  Journal Articles
• Blood flow reprograms lymphatic vessels to blood vessels  Journal Articles
• Blood flow velocity but not tendon mechanics relates to nerve function in carpal tunnel syndrome patients  Journal Articles
• Brachial artery endothelial function is stable across a menstrual and oral contraceptive pill cycle but lower in premenopausal women than in age-matched men  Journal Articles
• CFD analysis of unsteady flow through conjoining Aorta and aortic isthmus  Conferences
• CT Assessment of Cerebral Perfusion: Experimental Validation and Initial Clinical Experience  Journal Articles
• Carbohydrate metabolism during prolonged exercise and recovery: interactions between pyruvate dehydrogenase, fatty acids, and amino acids  Journal Articles
• Cardiovascular aging and the microcirculation of skeletal muscle: using contrast-enhanced ultrasound  Journal Articles
• Carotid artery longitudinal wall motion is associated with local blood velocity and left ventricular rotational, but not longitudinal, mechanics  Journal Articles
• Carotid bifurcation: MR imaging. Work in progress.  Journal Articles
• Cerebral arteriovenous malformations: flow quantitation by means of two-dimensional cardiac-gated phase-contrast MR imaging.  Journal Articles
• Cerebrovascular reactivity predicts stroke in high-grade carotid artery disease  Journal Articles
• Characterization of 3-Dimensional PET Systems for Accurate Quantification of Myocardial Blood Flow  Journal Articles
• Citrulline does not enhance blood flow, microvascular circulation, or myofibrillar protein synthesis in elderly men at rest or following exercise  Journal Articles
• Commentaries on Viewpoint: Pick your Poiseuille: Normalizing the shear stimulus in studies of flow-mediated dilation  Journal Articles
• Commentaries on viewpoint: pick your Poiseuille: normalizing the shear stimulus in studies of flow-mediated dilation.  Journal Articles
• Comparative analysis of 2‐year outcomes in GRIT and TRUFFLE trials  Journal Articles
• Comparison of volume of blood processed on haemodialysis adequacy measurement sessions vs regular non-adequacy sessions  Journal Articles
• Concurrent Multivessel Stenting in a Patient With Multifocal Arterial Disease  Journal Articles
• Correlation of pain with temperature and blood-flow changes in the lower limb following chemical lumbar sympathectomy in reflex sympathetic dystrophy. A case report.  Journal Articles
• Cross-sectional evaluation of brachial artery flow-mediated vasodilation and C-reactive protein in healthy individuals  Journal Articles
• Diagnostic Performance of Transluminal Attenuation Gradient and Noninvasive Fractional Flow Reserve Derived from 320–Detector Row CT Angiography to Diagnose Hemodynamically Significant Coronary Stenosis: An NXT Substudy  Journal Articles
• Differential diagnosis of solid breast lesions: contribution of Doppler studies to mammography and gray scale imaging.  Journal Articles
• Does vascular stiffness predict white matter hyperintensity burden in ischemic heart disease with preserved ejection fraction?  Journal Articles
• Dual-Imaging Modality Approach to Evaluate Cerebral Hemodynamics in Growth-Restricted Fetuses: Oxygenation and Perfusion  Journal Articles
• Effect of acute sprint interval exercise on central and peripheral artery distensibility in young healthy males  Journal Articles
• Effect of extraluminal ATP application on vascular tone and blood flow in skeletal muscle: implications for exercise hyperemia  Journal Articles
• Effect of unilateral resistance training on arterial compliance in elderly men  Journal Articles
• Effects of Wrist Posture and Fingertip Force on Median Nerve Blood Flow Velocity  Journal Articles
• Effects of exercise during water immersion on arterial function in humans  Journal Articles
• Effects of hypercapnia, hypocapnia, and hyperoxemia on brain morphometrics determined by use of T1-weighted magnetic resonance imaging in isoflurane-anesthetized dogs  Journal Articles
• Effects of single and bilateral limb immersion on systemic and cerebral hemodynamic responses to the cold pressor test  Journal Articles
• Electrical Foot Stimulation and Implications for the Prevention of Venous Thromboembolic Disease  Journal Articles
• Electrical Foot Stimulation: A Potential New Method of Deep Venous Thrombosis Prophylaxis  Journal Articles
• Elimination of Transcoarctation Pressure Gradients Has No Impact on Left Ventricular Function or Aortic Shear Stress After Intervention in Patients With Mild Coarctation  Journal Articles
• Endothelial function of young healthy males following whole body resistance training  Journal Articles
• Erythrocyte deformability is a nitric oxide-mediated factor in decreased capillary density during sepsis  Journal Articles
• Estimating Blood Flow in Skeletal Muscle Arteriolar Trees Reconstructed from In Vivo Data  Conferences
• Estimating blood flow in skeletal muscle arteriolar trees reconstructed from in vivo data using the Fry approach  Journal Articles
• Factors Associated with Low Flow in Aortic Valve Stenosis  Journal Articles
• Flow-Mediated Dilation Is Acutely Improved after High-Intensity Interval Exercise  Journal Articles
• Flux Through the Hexosamine Pathway Is a Determinant of Nuclear Factor κB– Dependent Promoter Activation  Journal Articles
• Functional MR imaging of the porcine kidney: physiologic changes of prolonged pneumoperitoneum.  Journal Articles
• Identification of Penumbra and Infarct in Acute Ischemic Stroke Using Computed Tomography Perfusion–Derived Blood Flow and Blood Volume Measurements  Journal Articles
• Impact of Successive Sets of High-Intensity Leg Press on Cerebral Hemodynamics Across Menstrual Cycle Phases  Journal Articles
• Impact of shear rate pattern on upper and lower limb conduit artery endothelial function in both spinal cord‐injured and able‐bodied men  Journal Articles
• Impaired dynamic cerebral autoregulation in trained breath-hold divers  Journal Articles
• In vitro evaluation of a laser Doppler flowmetry implantable fibre system: the effect of flow velocity and concentration on perfusion assessment.  Journal Articles
• In vivo measurement of tissue damage, oxygen saturation changes and blood flow changes after experimental traumatic brain injury in rats using susceptibility weighted imaging  Journal Articles
• Influence of Plate Design on Cortical Bone Perfusion and Fracture Healing in Canine Segmental Tibial Fractures  Journal Articles
• Influence of alternate sources of blood flow on the reactive hyperemia response in aorta-coronary saphenous vein bypass grafts in man  Journal Articles
• Influence of arterial disease, age and active ulceration on venous refilling time measured by photoplethysmography.  Journal Articles
• Intensity of Lipid Lowering With Statins and Brachial Artery Vascular Endothelium Reactivity After Acute Coronary Syndromes (from the BRAVER Trial)  Journal Articles
• Intermittent compression of the calf muscle as a countermeasure to protect blood pressure and brain blood flow in upright posture in older adults  Journal Articles
• Isometric handgrip training improves local flow-mediated dilation in medicated hypertensives  Journal Articles
• Jugular Venous Flow Abnormalities in Multiple Sclerosis Patients Compared to Normal Controls  Journal Articles
• Magnetic resonance angiography of fetal vasculature at 3.0 T  Journal Articles
• Mathematical, numerical and experimental study in the human aorta with coexisting models of bicuspid aortic stenosis and coarctation of the aorta  Conferences
• Microangiopathic Haemolytic Anaemia: Mechanisms of Red‐Cell Fragmentation: in Vitro Studies  Journal Articles
• Microvascular Function Predicts Cardiovascular Events in Primary Prevention  Journal Articles
• Modeling the impact of concomitant aortic stenosis and coarctation of the aorta on left ventricular workload  Journal Articles
• Muscle Perfusion after Intramedullary Nailing of the Canine Tibia  Conferences
• Myocardial signal response to dipyridamole and dobutamine: Demonstration of the BOLD effect using a double‐echo gradient‐echo sequence  Journal Articles
• Neonatal and neurodevelopmental outcome in infants born before 30 weeks of gestation with absent or reversed end-diastolic flow velocities in the umbilical artery  Journal Articles
• No influence of steady-state postural changes on cerebrovascular compliance in humans  Journal Articles
• Non-Invasive Determination of Left Ventricular Workload in Patients with Aortic Stenosis Using Magnetic Resonance Imaging and Doppler Echocardiography  Journal Articles
• Optimizing blood vessel contrast in fast three‐dimensional MRI  Conferences
• Oscillometric measurement of the ankle-brachial index  Journal Articles
• Pathogenesis of Atherosclerosis  Journal Articles
• Patients with Multiple Sclerosis with Structural Venous Abnormalities on MR Imaging Exhibit an Abnormal Flow Distribution of the Internal Jugular Veins  Journal Articles
• Perfusion Mapping Using Computed Tomography Allows Accurate Prediction of Cerebral Infarction in Experimental Brain Ischemia  Conferences
• Peripheral artery endothelial function responses to altered shear stress patterns in humans  Journal Articles
• Pharmacological manipulation of peripheral resistance during distal vascular reconstruction  Conferences
• Pharmacological manipulation of peripheral resistance during distal vascular reconstruction.  Journal Articles
• Progression of internal carotid artery stenosis in patients with peripheral arterial occlusive disease  Journal Articles
• Protocol-dependence of middle cerebral artery dilation to modest hypercapnia  Journal Articles
• Pulmonary O₂ uptake and leg blood flow kinetics during moderate exercise are slowed by hyperventilation-induced hypocapnic alkalosis  Journal Articles
• Pulmonary pressures at high flows in the intact pulsatile flow perfused lung.  Journal Articles
• Quantifying effective magnetic moments of narrow cylindrical objects in MRI  Journal Articles
• Quantifying errors in flow measurement using phase contrast magnetic resonance imaging: comparison of several boundary detection methods  Journal Articles
• Quantitative Flow Imaging in Human Umbilical Vessels In Utero Using Nongated 2D Phase Contrast MRI  Journal Articles
• Quantitative measurements of regional cerebral blood volume using MRI in rats: Effects of arterial carbon dioxide tension and mannitol  Journal Articles
• RED-BLOOD-CELL FRAGMENTATION IN MICROANGIOPATHIC HÆMOLYTIC ANÆMIA: IN-VITRO STUDIES  Journal Articles
• Randomized Study of Temporary Hemodialysis Catheters  Journal Articles
• Reactivity of larger intracranial arteries using 7 T MRI in young adults  Journal Articles
• Real-Time Quantitative Measurements of Foot Perfusion in Patients With Critical Limb Ischemia  Journal Articles
• Recovery rates of regional sympathetic reinnervation and myocardial blood flow after acute myocardial infarction  Journal Articles
• Resistance exercise order does not determine postexercise delivery of testosterone, growth hormone, and IGF-1 to skeletal muscle  Journal Articles
• Rheumatoid Arthritis Is Associated With Increased Aortic Pulse-Wave Velocity, Which Is Reduced by Anti–Tumor Necrosis Factor-α Therapy  Journal Articles
• Risk factors for increased variability in dialysis delivery in haemodialysis patients  Journal Articles
• Sensitivity and specificity of color duplex ultrasound measurement in the estimation of internal carotid artery stenosis: A systematic review and meta-analysis  Journal Articles
• Short-term unilateral leg immobilization alters peripheral but not central arterial structure and function in healthy young humans  Journal Articles
• Sodium nitroglycerin induces middle cerebral artery vasodilatation in young, healthy adults  Journal Articles
• Symposium on Myocardial Blood Flow in Man--Methods and Significance in Myocardial Disease: Pisa, Italy; June 10-12, 1971. Report of the session on acute hypoxia.  Journal Articles
• Technologic advances in magnetic resonance angiography.  Journal Articles
• Temporal and spatial distributions of red cell velocity in capillaries of resting skeletal muscle, including estimates of red cell transit times  Journal Articles
• The Ankle Brachial Index Independently Predicts Walking Velocity and Walking Endurance in Peripheral Arterial Disease  Conferences
• The Clinical Utility of Doppler Ultrasound Prior to Arteriovenous Fistula Creation  Journal Articles
• The Vroman effect i.n tube geometry: the influence of flow on protein adsorption measurements  Journal Articles
• The acute effect of methylphenidate on cerebral blood flow in boys with attention-deficit/hyperactivity disorder  Journal Articles
• The effects of water temperature on cerebral blood flow during aquatic exercise  Journal Articles
• The fetal cardiovascular response to antenatal steroids in severe early-onset intrauterine growth restriction  Journal Articles
• The progression and correction of duplex detected velocity shifts in angiographically normal vein grafts  Journal Articles
• The relation between cerebral blood flow velocities as measured by TCD and the incidence of delayed ischemic deficits. A prospective study after subarachnoid hemorrhage.  Journal Articles
• The relationship between cerebral blood flow velocities and the amount of blood clots in computed tomography after subarachnoid haemorrhage.  Journal Articles
• The relative merits of Doppler sonography in the evaluation of patients with clinically and scintigraphically suspected testicular torsion.  Journal Articles
• Tissue Oxygenation by Near-Infrared Spectroscopy and Muscle Blood Flow During Isometric Contractions of the Forearm  Journal Articles
• Tissue similarity maps (TSMs): A new means of mapping vascular behavior and calculating relative blood volume in perfusion weighted imaging  Journal Articles
• Transcranial Doppler to Evaluate the Effects of Antihypertensive Medication on Cerebral Blood Flow Velocity  Journal Articles
• Transluminal Attenuation Gradient in Coronary Computed Tomography Angiography Is a Novel Noninvasive Approach to the Identification of Functionally Significant Coronary Artery Stenosis  Journal Articles
• Ultrasound examination predicts 6‐month progression in carpal tunnel syndrome patients  Journal Articles
• Use of Doppler velocimetry in diagnosis and prognosis of intrauterine growth restriction (IUGR): A Review  Journal Articles
• Usefulness of (Tc 99m) HM-PAO scan in supporting clinical brain death in children: uncoupling flow and function  Journal Articles
• Validation of a new noninvasive method (contrast-enhanced transthoracic second harmonic echo Doppler) for the evaluation of coronary flow reserve  Journal Articles
• Vascular and Autonomic Function in Preschool-aged Children with Congenital Heart Disease  Journal Articles
• Vasomodulation of skeletal muscle BOLD signal  Journal Articles
• Velocity quantification in magnetic resonance imaging  Journal Articles
• When it matters that a ‘Stroke’ is not a stroke  Journal Articles
• White Matter Thresholds for Ischemic Penumbra and Infarct Core in Patients with Acute Stroke: CT Perfusion Study  Journal Articles