eISSN : 2713-8631
수면정신생리 (7권1호 43-50)
Effects of Nasal Continuous Positive Airway Pressure Application on Sympathetic Activation : Power Spectrum Analysis of Electrocardiogram in Obstructive Sleep Apnea Syndrome
폐쇄성 수면무호흡증에서 지속적 상기도 양압술 시행이 교감신경계 활성도에 끼치는 영향 : 심전도 스펙트럼 분석
Youn, Tak;Park, Hae-Jeong;Kim, Eui-Joong;Jeong, Do-Un;
Division of Sleep Studies and Department of Neuropsychiatry, Seoul National University Hospital;Institute of Biomedical Engineering, Seoul National University;Seoul Municipal Eunpyoung Hospital;Department of Psychiatry, Seoul National University College of Medicine, and Division of Sleep Studies and Department of Neuropsychiatry, Seoul National University Hospital;
Objectives: Obstructive sleep apnea syndrome(OSAS) is known to be associated with the changes of autonomic nervous system (ANS). Nasal continuous positive airway pressure(nCPAP) treatment was found to correct abnormal ANS changes in OSAS but it remains to be further clarified. We aimed to assess the effects of nCPAP on ANS manifested on electrocardiogram, using spectrum analysis in the subjects with OSAS. Methods: Digital polysomnography was performed in 18 patients with OSAS(mean age
Obstructive sleep apnea;Continuous positive airway pressure(CPAP);Autonomic nervous system;Power spectrum analysis;Heart rate variability;