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*  Influence of a twofold voluntary hyperventilation on visually evoked cortical potentials and human pupillogram | SpringerLink
Changes in quantitative EEG a. Blood flow velocity due to standardized hyperventilation: a model of transient ischaemia in ...
https://link.springer.com/article/10.1007%2FBF00161369
*  The role of retrobulbar and retinal circulation on optic nerve head and retinal nerve fibre layer structure in patients with...
... and lower peak systolic velocity of TPCA (p=0.0282), respectively. A higher amount of retinal zero pixel blood flow correlated ... Retrobulbar blood flow was measured by colour Doppler imaging in the ophthalmic, central retinal and temporal posterior ciliary ... Retinal capillary blood flow was measured by confocal scanning laser Doppler. Peripapillary retinal nerve fibre layer thickness ... This study aims to assess changes in retrobulbar and retinal blood flow over time in patients with glaucoma and examine their ...
http://bjo.bmj.com/content/99/5/609
*  Most recent papers with the keyword umbilical artery S/D ratio | Read by QxMD
... and fetal umbilical blood flow velocity. MATERIALS AND METHODS: We recruited 282 patients with HDP as experimental group ... Umbilical artery blood flow resistance index, e.g., the systolic/diastolic ratio (S/D ratio) as determined by ultrasound, has ... Evaluation of feline uterine and umbilical arteries blood flow in a pharmacologically induced abnormal gestation model. ... Nucleated Red Blood Cell Count in Maternal Peripheral Blood and Hypertensive Disorders in Pregnant Women. ...
https://www.readbyqxmd.com/keyword/115679
*  Changes in porcine transmitral flow velocity pattern and its diastolic determinants during partial coronary occlusion | JACC:...
1982) Transmitral blood flow reflecting diastolic behavior of the left ventricle in health and disease-a study by pulsed ... The early flow velocity and duration decrease but late flow velocity increases. This transmitral flow velocity pattern is ... In another transmitral flow velocity pattern, early flow velocity is increased, early acceleration and deceleration times are ... In one pattern, early flow velocity is decreased, deceleration time is increased, and late flow velocity is increased (5,6,8). ...
http://www.onlinejacc.org/content/33/3/854
*  Umbilical artery blood flow in intra-uterine growth retarded fetuses and fetal outcome: a study of 102 cases. | ScholarBank@NUS
The 102 fetuses diagnosed by ultrasound to be asymmetrically growth-retarded had blood flow velocity waveforms of the umbilical ... Sixty-two cases had normal blood flow, 28 had abnormal blood flow but with present end-diastolic flow, 8 had absent end- ... diastolic flow, and 4 had reversal of end-diastolic flow. Comparison was made between the blood flow status and other ... abnormal blood flow and the 5-minute Apgar score is significant only in those with the severest impairment of blood flow. Our ...
http://scholarbank.nus.edu.sg/handle/10635/133694
*  Hemorrhage, Phenobarbital, and Fluctuating Cerebral Blood Flow Velocity in the Neonate | Articles | Pediatrics
Hemorrhage, Phenobarbital, and Fluctuating Cerebral Blood Flow Velocity in the Neonate. Karl C. K. Kuban, Helen Skouteli, Allen ... Hemorrhage, Phenobarbital, and Fluctuating Cerebral Blood Flow Velocity in the Neonate. Karl C. K. Kuban, Helen Skouteli, Allen ... Hemorrhage, Phenobarbital, and Fluctuating Cerebral Blood Flow Velocity in the Neonate Message Subject (Your Name) has sent you ...
http://pediatrics.aappublications.org/content/82/4/548..info
*  Altered cerebral blood flow velocity features in fibromyalgia patients in resting-state conditions
The aim of this study is to characterize in resting-state conditions the cerebral blood flow velocity (CBFV) signals of ... Blood flow Is the Subject Area "Blood flow" applicable to this article? Yes. No. ...
http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0180253
*  Carotid Velocities Determine Cerebral Blood Flow Deficits in Elderly Men with Carotid Stenosis |50%
Carotid Velocities Determine Cerebral Blood Flow Deficits in Elderly Men with Carotid Stenosis ,50%. Arkadiusz Siennicki-Lantz, ... C. H. Bai, J. R. Chen, H. C. Chiu, and W. H. Pan, "Lower blood flow velocity, higher resistance index, and larger diameter of ... Table 2: Correlation coefficients between peak systolic velocity in right/left ICA and cerebral blood flow estimated in several ... Table 3: Partial correlation coefficients between peak systolic velocity in right/left ICA and cerebral blood flow, controlled ...
https://www.hindawi.com/journals/ijvm/2012/579531/
*  Laboratory and Genetic Biomarkers Associated with Cerebral Blood Flow Velocity in Hemoglobin SC Disease
... Rayra Pereira Santiago ... sickle erythrocytes decrease cerebral blood flow in rats after nitric oxide synthase inhibition," Blood, vol. 89, no. 12, pp. ... R. L. Nagel, M. E. Fabry, and M. H. Steinberg, "The paradox of hemoglobin SC disease," Blood Reviews, vol. 17, no. 3, pp. 167- ... C. Vieira, C. N. Oliveira, L. A. Figueiredo et al., "Transcranial Doppler in hemoglobin SC disease," Pediatric Blood & Cancer, ...
https://www.hindawi.com/journals/dm/2017/6359871/ref/
*  Cerebral Blood Flow Velocity and Periventricular White Matter Hyperintensities in Type 2 Diabetes | Diabetes Care
... and blood-brain barrier permeability, thus affecting regional metabolism and blood flow regulation (4). Xenon blood flow (5) ... The aim of this study was to assess the effects of type 2 diabetes on blood flow velocities (BFVs) in the middle cerebral ... Cerebral Blood Flow Velocity and Periventricular White Matter Hyperintensities in Type 2 Diabetes. ... Cerebral Blood Flow Velocity and Periventricular White Matter Hyperintensities in Type 2 Diabetes ...
http://care.diabetesjournals.org/content/29/7/1529
*  Recent advances in blood flow vector velocity imaging - DTU Orbit
Recent advances in blood flow vector velocity imaging. Publication: Research - peer-review › Article in proceedings - Annual ... Several vector velocity image sequences of complex flow were acquired, which demonstrates the benefits of fast vector flow ... Aortic Valve Stenosis Increases Helical Flow and Flow Complexity: A Study of Intra-operative Cardiac Vector Flow Imaging. ... Accuracy and Precision of Plane Wave Vector Flow Imaging for Laminar and Complex Flow In Vivo. Publication: Research - peer- ...
http://orbit.dtu.dk/en/publications/recent-advances-in-blood-flow-vector-velocity-imaging
*  Brachial artery hyperemic blood flow velocities are related to carotid atherosclerosis
1. Hyperemic Brachial Artery Blood Flow Velocity. Open this publication in new window or tab ,,Hyperemic Brachial Artery Blood ... Systolic blood flow velocity was positively related to cardiovascular risk whereas the diastolic velocity was inversely ... Brachial artery hyperemic blood flow velocities are related to carotid atherosclerosis. Järhult, Susann J. Uppsala University, ... Doppler recordings of blood flow velocity during hyperemia were analysed in the brachial artery. In the carotid artery, intima- ...
http://uu.diva-portal.org/smash/record.jsf?pid=diva2:317246
*  Dynamic Regulation of Middle Cerebral Artery Blood Flow Velocity in Aging and Hypertension | Stroke
Diehl RR, Linden D, Lucke D, Berlit P. Phase relationship between cerebral blood flow velocity and blood pressure: a clinical ... The change in flow velocity relative to the change in pressure was determined by dividing individual changes in flow velocity ... Dynamic Regulation of Middle Cerebral Artery Blood Flow Velocity in Aging and Hypertension. Lewis A. Lipsitz, Seiji Mukai, ... Continuous BP (top panels) and MCA blood flow velocity (bottom panels) waveforms during 15 seconds of sitting and 25 seconds of ...
http://stroke.ahajournals.org/content/31/8/1897
*  Neonatal cerebral blood flow velocity responses to changes in posture. | Archives of Disease in Childhood
A study was carried out using Doppler ultrasound measurements of cerebral blood flow velocities (CBFV) as an indicator of ... Maintaining a constant cerebral blood flow during a change in cerebral perfusion pressure is known as autoregulation. The ... An informative response in CBFV was considered to be either (a) a uniphasic, immediate, passive alteration in velocity ...
http://adc.bmj.com/content/69/3_Spec_No/304
*  The utility of using the bispectral index-Vista for detecting cross-clamping decline in cerebral blood flow velocity. - PubMed...
The utility of using the bispectral index-Vista for detecting cross-clamping decline in cerebral blood flow velocity.. Dahaba ... a shunt consisted of a decline in transcranial Doppler ultrasonography-measured middle cerebral artery blood flow velocity ( ...
https://www.ncbi.nlm.nih.gov/pubmed/20679941
*  Quantification of pulmonary and systemic blood flow by magnetic resonance velocity mapping in the assessment of atrial-level...
... velocity mapping to calculate pulmonary-to-systemic flow ratio (Qp : Qs) in patients with a suspected... ... Quantification of pulmonary and systemic blood flow by magnetic resonance velocity mapping in the assessment of atrial-level ... MR velocity mapping offers an accurate method to measure aortic and pulmonary artery volume flow that can be useful in the ... atrial septal defect intracardiac shunt blood flow magnetic resonance imaging This is a preview of subscription content, log in ...
https://link.springer.com/article/10.1007%2FBF01806217
*  Blood flow velocity in the uterine and ovarian arteries during the normal menstrual cycle
... Sladkevicius, Povilas LU ; Valentin ... Doppler ultrasound, blood flow velocity, menstrual cycle. in Ultrasound in Obstetrics & Gynecology. volume. 3. issue. 3. pages ... blood flow velocity,menstrual cycle}, language = {eng}, number = {3}, pages = {199--208}, publisher = {John Wiley & Sons}, ... series = {Ultrasound in Obstetrics & Gynecology}, title = {Blood flow velocity in the uterine and ovarian arteries during the ...
https://lup.lub.lu.se/search/publication/1107482
*  Relation between blood flow velocities in the ophthalmic artery and in nailfold capillaries | British Journal of Ophthalmology
The results suggest a relation between nailfold capillary blood cell velocity and blood flow velocity in the ophthalmic artery ... The relatively constant blood flow during the diastole might predict more closely blood cell velocity in the capillary bed. ... However, RI is not a measure of velocity. PSV represents a unique event in arterial blood flow, and, possibly, capillary blood ... 4 The velocities measured in each visible vessel were averaged. Blood flow velocity in the ophthalmic arteries was assessed by ...
http://bjo.bmj.com/content/83/4/501.7
*  Phasic blood flow velocity pattern in epimyocardial microvessels in the beating canine left ventricle. | Circulation Research
Phasic blood flow velocity pattern in epimyocardial microvessels in the beating canine left ventricle.. K Ashikawa, H Kanatsuka ... Phasic blood flow velocity pattern in epimyocardial microvessels in the beating canine left ventricle. ... Phasic blood flow velocity pattern in epimyocardial microvessels in the beating canine left ventricle. ... Phasic blood flow velocity pattern in epimyocardial microvessels in the beating canine left ventricle. ...
http://circres.ahajournals.org/content/59/6/704
*  A velocity profile equation for blood flow in small arterioles and venules of small mammals in vivo and an evaluation based on...
... with the basic approximations of the axisymmetric flow in cylindri ... An empirical parametric equation with 2 bluntness parameters was introduced for describing the velocity profile of blood in the ... A velocity profile equation for blood flow in small arterioles and venules of small mammals in vivo and an evaluation based on ... An empirical parametric equation with 2 bluntness parameters was introduced for describing the velocity profile of blood in the ...
http://www.biomedsearch.com/nih/velocity-profile-equation-blood-flow/19996521.html
*  Changes in cerebral artery blood flow velocity after intermittent cerebrospinal fluid drainage. | Archives of Disease in...
Doppler ultrasound was used to measure blood flow velocity in the anterior cerebral artery of six premature infants with ... There was a significant increase in mean blood flow velocity after the drainage procedures (+5.6 cm/s, 95% confidence interval ... Changes in cerebral artery blood flow velocity after intermittent cerebrospinal fluid drainage. ... Changes in cerebral artery blood flow velocity after intermittent cerebrospinal fluid drainage. ...
http://adc.bmj.com/content/69/1_Spec_No/74
*  Contribution of von Willebrand Factor to Thrombus Formation on Neointima of Rabbit Stenotic Iliac Artery Under High Blood-Flow...
... of von Willebrand Factor to Thrombus Formation on Neointima of Rabbit Stenotic Iliac Artery Under High Blood-Flow Velocity. ... of von Willebrand Factor to Thrombus Formation on Neointima of Rabbit Stenotic Iliac Artery Under High Blood-Flow Velocity ... of von Willebrand Factor to Thrombus Formation on Neointima of Rabbit Stenotic Iliac Artery Under High Blood-Flow Velocity ... of von Willebrand Factor to Thrombus Formation on Neointima of Rabbit Stenotic Iliac Artery Under High Blood-Flow Velocity ...
http://atvb.ahajournals.org/content/early/2003/05/15/01.ATV.0000077206.35631.B2
*  Comparison of phasic blood flow velocity characteristics of arterial and venous coronary artery bypass conduits. - Semantic...
To quantitate coronary bypass conduit flow velocity, we examined the phasic blood flow velocity patterns by intravascular ... CONCLUSIONS Patterns of resting phasic blood flow, as well as mean velocity and total velocity integral, differ significantly ... METHODS AND RESULTS Spectral phasic blood flow velocity was measured using an intravascular Doppler-tipped angioplasty ... Mean flow velocities, total velocity integral, and calculated maximal shear rates were significantly higher in all segments of ...
https://www.semanticscholar.org/paper/Comparison-of-phasic-blood-flow-velocity-of-and-Bach-Kern/3add9f95309e8254fb0ce9ec949aa536b1347417
*  Flow diversion treatment: intra-aneurismal blood flow velocity and WSS reduction are parameters to predict aneurysm thrombosis ...
Relative flow velocity and WSS reduction in and of itself may result in aneurysm thrombosis in the majority of cases. Flow ... Mean intra-aneurysmal flow velocities and WSS were significantly reduced in all aneurysms. Changes in flow patterns were ... True geometric models of the flow diverter were created and placed over the neck of the aneurysms by using a virtual stent- ... One aneurysm rupturing 5 days after treatment showed also no change in flow pattern, and no change in the maximal inflow ...
https://infoscience.epfl.ch/record/184287
*  Effect of magnesium, high altitude and acute mountain sickness on blood flow velocity in the middle cerebral artery | Clinical...
Blood flow velocity in the middle cerebral artery (MCAv) may be used as a proxy measure of cerebral blood flow. Using ... Effect of magnesium, high altitude and acute mountain sickness on blood flow velocity in the middle cerebral artery. ... Effect of magnesium, high altitude and acute mountain sickness on blood flow velocity in the middle cerebral artery ... Effect of magnesium, high altitude and acute mountain sickness on blood flow velocity in the middle cerebral artery ...
http://www.clinsci.org/content/106/3/279