FP439FIRST EXPERIENCE OF NONINVASIVE CEREBROVASCULAR AUTOREGULATION MONITORING IN HEMODIALYSIS PATIENTS
نویسندگان
چکیده
منابع مشابه
Continuous monitoring of cerebrovascular autoregulation: a validation study.
BACKGROUND Continuous monitoring of dynamic cerebral autoregulation, using a moving correlation index of cerebral perfusion pressure and mean middle cerebral artery flow velocity, may be useful in patients with severe traumatic brain injury to guide treatment, and has been shown to be of prognostic value. OBJECTIVE To compare an index of dynamic cerebral autoregulation (Mx) with an index of s...
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Accurate dry weight assessment is difficult in pediatric hemodialysis patients but is essential to prevent chronic fluid overload, hypertension, and cardiovascular morbidity. A noninvasive monitoring (NIVM) of hematocrit-guided ultrafiltration algorithm was studied prospectively in 20 pediatric hemodialysis patients. The algorithm targeted the first 50% of total goal ultrafiltration to be remov...
متن کاملNoninvasive evaluation of dynamic cerebrovascular autoregulation using Finapres plethysmograph and transcranial Doppler.
BACKGROUND AND PURPOSE Mx is an index of cerebrovascular autoregulation. It is calculated as the correlation coefficient between slow spontaneous fluctuations of cerebral perfusion pressure (cerebral perfusion pressure=arterial blood pressure-intracranial pressure) and cerebral blood flow velocity. Mx can be estimated noninvasively (nMxa) with the use of a finger plethysmograph arterial blood p...
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Humans with spinal cord injury have impaired cardiovascular function proportional to the level and completeness of the lesion. The effect on cerebrovascular function is unclear, especially for high-level lesions. The purpose of this study was to evaluate the integrity of dynamic cerebral autoregulation (CA) and the cerebrovascular reactivity in chronic tetraplegia (Tetra). After baseline, stead...
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ژورنال
عنوان ژورنال: Nephrology Dialysis Transplantation
سال: 2018
ISSN: 0931-0509,1460-2385
DOI: 10.1093/ndt/gfy104.fp439