Hyperventilation in postural hypotension.
نویسندگان
چکیده
منابع مشابه
Circulatory control in idiopathic orthostatic hypotension (Shy-Drager syndrome).
one patient who had milder postural hypotension. Hemodynamic studies were carried out with subjects supine and tilted 450 before and after exercise, following plasma volume expansion, and during the effects of isoproterenol and atropine. Despite disordered venoconstrictor responses demonstrated during exercise, hyperventilation, and after the Valsalva maneuver, decrease in central blood volume ...
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AIM To investigate the effect of gradient decompression on the occurrence of intraoperative hypotension and prognosis in traumatic brain injury. MATERIAL AND METHODS A retrospective analysis was performed in 186 hospitalized patients from January, 2008 to January, 2012 in the Affiliated Hospital of Jiangsu University. Demographic data, the abnormality of pupils, and Glasgow Coma Scale (GCS) b...
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The effect of hyperventilation on postural balance was investigated. Voluntary hyperventilation increased body sway in normal subjects, particularly in the sagittal plane. The possibility that this hyperventilation-induced unsteadiness is due to interference with lower limb somatosensory input, vestibular reflexes or cerebellar function was assessed. (i) The effect of hyperventilation on periph...
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عنوان ژورنال:
- Circulation
دوره 10 3 شماره
صفحات -
تاریخ انتشار 1954