title: Obstructive apnea: sympathetic activity, respiration and sleep, a case report.
mesh_terms: D000402:Airway Obstruction / Q000503:physiopathology*; D001794:Blood Pressure; D005260:Female; D006339:Heart Rate; D006801:Humans; D008875:Middle Aged; D009638:Norepinephrine / Q000097:blood; D010100:Oxygen / Q000097:blood; D012119:Respiration; D012891:Sleep Apnea Syndromes / Q000503:physiopathology*; D012894:Sleep Stages / Q000502:physiology*; D012895:Sleep, REM / Q000502:physiology; D013564:Sympathetic Nervous System / Q000503:physiopathology*
chemical_list: D010100:Oxygen; D009638:Norepinephrine