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Sleep disorders are highly prevalent and consequential comorbidities among patients with multiple sclerosis (MS) yet remain notably under-recognized in clinical practice. Improved understanding of the specific clinical features of MS that may influence patients’ risk for sleep disturbances or response to treatment could enhance opportunities to improve functional status and quality of life in persons...
Obstructive sleep apnea (OSA) is a common form of sleep disordered breathing and has a relatively high prevalence in the general population. The frequency and severity of OSA is associated with age, male sex, and obesity, and OSA has been linked to cardiovascular complications and death. Importantly, OSA has a strong association with both prevalent and incidental hypertension and has a particularly...
Obstructive sleep apnea (OSA) causes a pause in air-flow with continuing breathing effort. In contrast, central sleep apnea (CSA) event is not accompanied with breathing effort. The aim of this study is to differentiate characteristics of CSA and OSA using wavelet packet analysis of ECG signal over 5 second period and support vector machines. Six patients were used in the study that contained both...
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