Autonomic Nervous System Modifications During Wakefulness and Sleep in a Cohort of Patients with Acute Ischemic Stroke
Goal: The aims of our study were to investigate autonomic modifications in wakefulness and sleep in a cohort of patients with acute ischemic stroke and to evaluate whereas these modifications were dependent by sleep stage and stroke lateralization. Materials and Methods: We prospectively enrolled 42 patients (22 men and 20 women, mean age: 69.8 ± 11.3; range: 32-92 years) with acute ischemic stroke. All participants underwent a full-night polysomnography. As index of autonomic nervous system we used Heart Rate Variability (HRV), analyzed in wakefulness and during different sleep stages.
Source: Journal of Stroke and Cerebrovascular Diseases - Category: Neurology Authors: Valerio Brunetti, Catello Vollono, Elisa Testani, Fabio Pilato, Giacomo Della Marca Source Type: research
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