Cerebral hemodynamics in pre-eclampsia/eclampsia syndrome
نویسندگان
چکیده
منابع مشابه
Cerebral hemodynamics and autoregulation in reversible posterior leukoencephalopathy syndrome caused by pre-/eclampsia.
ies and 50% basilar artery stenosis confi rming the thrombotic nature of the stroke. No cardiac source of embolism was found. Therefore , given the initial evidence of right vertebral artery occlusion by magnetic resonance angiography, we suspect that the progression to bilateral involvement was due to occlusion of a penetrating branch, although unfortunately the autopsy report did not focus on...
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To investigate the correlation between cerebral hemodynamic responses and CT lesions in cerebral infarction at the chronic stage, the regional cerebral blood flow (rCBF) was studied in patients suffering from cerebral infarction with mental deterioration (38 cases) and patients with chronic cerebrovascular disease without mental deterioration (CVD, 58 cases). Following intra-carotid injection o...
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A healthy human brain is perfused with blood owing laminarly through erebral vessels, providing brain tissue with substrates su h as oxygen and glu ose. Under normal onditions, erebral blood ow is ontrolled by autoregulation as well as metaboli , hemi al and neurogeni regulation. Physiologi al omplexity of these me hanisms invariably leads to a question as to what are the relations between the ...
متن کاملCerebral hemodynamics of experimental cerebral embolization.
THE cerebral hemodynamies of cerebrovaseular disease are not well understood. One limitation to their physiologic evaluation is the marked variability of human cerebrovascular disease. Important variations include the nature of the acute episode (i.e., thrombosis, embolus, hemorrhage with or without cerebral infarction) ; the amount of underlying cerebrovascular disease; the presence and degree...
متن کاملevaluation of blood hemodynamics in patients with cerebral aneurysm
background: aneurysm is a blood-filled bulge in the wall of vessels that occurred in abdominal aortic and cerebral vessels. the dilation of artery leads to aneurysm. methods: three dimensional modelling was utilized for a patient with cerebral aneurysm and a normal subject, and additional fluid-structural interaction simulation was performed. we consider pulsatile blood velocity as inlet, and b...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics and Gynecology
سال: 1995
ISSN: 0960-7692
DOI: 10.1046/j.1469-0705.1995.06060411.x