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阻塞性睡眠呼吸暂停综合征 (ＯＳＡＳ)与心血管疾病 (高血压、冠心病、心力衰竭甚至夜间猝死等 )关系密切 ,研究睡眠中自主神经功能状态对理解其心血管系统神经调节的程度和方式具有重要意义[1] 。本文作者于 1999- 0 2～ 1999-0 5采用心率功率谱分析法[2 ] (ＨＲＰＳＡ)分析Ｏ
Obstructive sleep apnea syndrome (OSAS) and cardiovascular disease (hypertension, coronary heart disease, heart failure and even sudden death at night, etc.) are closely related to study the status of autonomic nervous function during sleep to understand the extent and manner of cardiovascular regulation of the nervous system Is of great significance [1]. The authors in 1999 - 0 2 ~ 1999 -0 5 using heart rate power spectrum analysis [2] (HRPSA) analysis of O