Obstructive Sleep Apneas and Sids
نویسندگان
چکیده
منابع مشابه
Arterial Stiffness Increases During Obstructive Sleep Apneas SLEEP AND BREATHING
OBSTRUCTIVE SLEEP APNEA (OSA) APPEARS TO BE AN INDEPENDENT RISK FACTOR FOR DIURNAL SYSTEMIC HYPERTENSION,1-3 although the biologic markers for this association have not been well worked out. Acute systemic blood pressure (BP) perturbations have been well described in association with obstructive events in patients with OSA,4-8 but arterial vasomotor activity, which may influence BP activity in ...
متن کاملCentral and peripheral factors contributing to obstructive sleep apneas
Apnea, the cessation of breathing, is a common physiological and pathophysiological phenomenon. Among the different forms of apnea, obstructive sleep apnea (OSA) is clinically the most prominent manifestation. OSA is characterized by repetitive airway occlusions that are typically associated with peripheral airway obstructions. However, it would be an oversimplification to conclude that OSA is ...
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Publisher's copyright statement: c © The Author(s) 2014. Published by Oxford University Press on behalf of the Foundation for Evolution, Medicine, and Public Health. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, p...
متن کاملEEG spectral power changes before, during and after obstructive sleep apneas
Obstructive Sleep Apnea Syndrome (OSAS) is a very common sleep disorder that is associated with several neurocognitive impairments. The present study aims to assess the power spectral density before, during and after apnea episodes, through the use of autoregressive modeling of the electroencephalographic (EEG) multivariate signal obtained with Polysomnography. The results demonstrate that ther...
متن کاملTransmural pressure measurements. Importance in the assessment of pulmonary hypertension in obstructive sleep apneas.
Seven patients with OSAS were studied during nocturnal sleep in order to assess the trend of PAP throughout apneas and to identify factors possibly associated with such a trend. All patients underwent a polysomnography including the monitoring of PAP and esophageal pressure. While intravascular PAP decreased during apneas and increased at the resumption of breathing, transmural PAP values (ie, ...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1999
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-199905020-00004