Middle cerebral artery velocity
Transcranial color coded duplex sonography in unilateral flow restrictive extracranial carotid artery disease
... Ipsilateral middle cerebral artery velocities showed decreased values in patients with ante- rior communicating artery cross flow to the middle cerebral artery, but not in ...
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Phenylephrine versus ephedrine on cerebral perfusion during carotid endarterectomy (PEPPER): study protocol for a randomized controlled trial
... of middle cerebral artery blood velocity with transcranial Doppler and frontal lobe cerebral tissue oxygenation with near infra-red spectroscopy are part of the standard of ...
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The Effect of Propofol versus Etomidate Induction on Middle Cerebral Artery Flow Velocities and its Derived Parameters Using Transcranial Doppler Ultrasonography
... decrease cerebral metabolic rate for oxygen (CMR) and cerebral blood flow (CBF) in parallel fashion, whereas most inhalational anesthetics decrease CMR with an increase in CBF ...observe velocity, ...
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Reactivity of the middle cerebral artery to carbon dioxide
... the cerebral circulation as early as 1965 (68), during surgery or in children with open fontanels with the conventionally applied frequency of 5 to 10 MHz ...basilar artery and the posterior cerebral ...
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Original Article The value of monitoring transcranial Doppler ultrasonography combined with electroencephalogram detection in carotid endarterectomy
... carotid artery stenosis were monitored by TCD and EEG, and digital subtraction angiography (DSA) was performed as the gold standard for ...carotid artery on the affected side was clamped intraoper- atively, ...
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Higher BMI is associated with reduced brain volume in heart failure
... quantify cerebral blood flow velocity of the middle cerebral artery (CBF-V of the MCA) and brain magnetic resonance imaging (MRI) to quantify total brain, total and subcortical gray ...
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Impact of kangaroo mother care on cerebral blood flow of preterm infants
... and cerebral blood flow parameters of middle cerebral artery [end diastolic velocity (EDV) Mean velocity (MV), pulsatility index (PI) and resistive index (RI)] were measured in ...
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Cerebral hemodynamics among non-diabetic hemodialysis patients
... of cerebral circulation hemodynamics (for both sides) by transcranial Doppler sonography and transcranial color-coded duplex (DWL multidop x2, USA; esaote Mylab 5, Italy) using 2 MHz phased array probe insonating ...
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Involvement of calcitonin gene-related peptide in migraine: regional cerebral blood flow and blood flow velocity in migraine patients
... isolated cerebral blood ...regional cerebral blood flow (rCBF) and transcranial Doppler (TCD)-determined blood velocity (V mean ) in the middle cerebral artery (MCA), ...
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THE ROLE OF FETAL MIDDLE CEREBRAL ARTERY PEAK SYSTOLIC VELOCITY AND INTRAUTERINE TRANSFUSION IN MANAGEMENT OF FETAL ANEMIA IN RH- ALLOIMMUNIZED EGYPTIAN WOMEN
... maximum velocity sensitivity was 75%, specificity was 54%, +ve likelihood ratio was ...IHUV velocity to MCA-PSV, has slightly increased test sensitivity to ...
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Role of abnormal umbilical artery and middle cerebral artery flow velocity waveforms in predicting adverse perinatal outcome in intrauterine growth restriction (iugr) fetuses
... umbilical artery (UA) & middle cerebral artery (MCA), confirm the presence of hypoxaemia in the growth restricted fetus & present early In the present study we have evaluated the ...
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Relatively higher norms of blood flow velocity of major intracranial arteries in North West Iran
... the middle cerebral artery but not in the anterior and posterior cerebral arter- ies ...slight velocity reduction in middle age and marked reduction beyond the age of 60 years ...
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Observational study of the effect of beach-chair position on cerebral blood flow in patients undergoing shoulder surgery
... consenting patients who underwent shoulder surgeries in sitting position were included in the study according to the inclusion and exclusion criteria. Standard general anesthesia was given to all patients. In addition to ...
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Study of Anatomic Variations in Middle Cerebral Artery
... carotid artery at their entrance into cranial cavity. Both the cerebral hemispheres were lifted carefully after dividing the cranial nerves one by ...
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... teries of significantly higher caliber; they branch abun- dantly, while due to their relatively wide sulci, it can be said that their course is tortuous. It should be noted that also in the early fetal life we have ...
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Large infarcts in the middle cerebral artery territory: Etiology and outcome patterns
... laMCA = large middle cerebral artery; lsMCA = limited superficial middle cerebral artery; coMCA = complete infarction of middle cerebral artery; lasoMCA = large superficial [r] ...
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... both permanent and transient ischemia. A flexible monofilament is introduced directly to the internal carotid artery (or with modification) and advanced until it blocks the origin of the MCA. Modifications were ...
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Angioplasty of the occluded internal carotid artery
... acute cerebral ischemia depends on the degree of ischemia and the duration of the ischemic ...occluded middle cerebral arteries (MCA) has salvaged the ischemic area (3– ...
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DEcompressive Surgery for the Treatment of malignant INfarction of the middle cerebral arterY - Registry (DESTINY-R): design and protocols
... the middle cerebral artery (malignant MCA infarction) showed that early decompressive hemicraniectomy (DHC) is life saving and improves outcome without promoting most severe disablity in patients ...
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Decompressive craniectomy in malignant hemispheric infarction: favorable outcome and disability
... Patients suffering from large hemispheric infarction (LHI), which is also known as malignant middle cerebral artery (MCA) infarction, have an increased incidence of significant disability and ...
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