R Coloma Navarro

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According to recent epidemiologic studies, patients with sleep apnea/hypopnea syndrome (SAHS) are at increased risk of cardiovascular diseases, including stroke. However, the mechanisms are not well defined. Nocturnal apneas can trigger acute cerebral ischemia in predisposed patients and impaired vasodilatation is present in SAHS, but few studies have(More)
INTRODUCTION Obstructive sleep apnea syndrome (OSAS) is characterized in polysomnography by recurrent airflow obstruction during sleep. The underlying pathogenic mechanisms of neuropsychological and cerebrovascular events in patients with OSAS have not been clarified unequivocally. MATERIAL AND METHODS Case-control study to evaluate the cerebral vasomotor(More)
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