Cardiac autonomic modulation. Analyzing circadian and ultradian rhythms.
Cardiac autonomic modulation. Analyzing circadian and ultradian rhythms.
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心脏自主调节。
DOI：
10.1109/emb.2007.907092
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发表时间：
2007
期刊：
影响因子：
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通讯作者：
Domitrovich,PeterP
中科院分区：
文献类型：
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作者：
Stein,PhyllisK;Lundequam,EricJ;Oliveira,LeonardoPJ;Clauw,DanielJ;Freedland,KennethE;Carney,RobertM;Domitrovich,PeterP
材料与方法随机选择30例健康青年（男16例，女14例，年龄38 ± 10岁），均为正常窦性心律，进行霍尔特动态心电图检查。根据HR和HRV模式的变化，从霍尔特记录中估计睡眠和清醒时间。受试者参与住院方案，所有受试者均遵循相同的时间表。之前仅从113名受试者（65名男性，48名女性，年龄58 ± 10岁）的多导睡眠图中获得睡眠时间数据，这些受试者选自一项已知患有冠状动脉疾病的患者的抑郁和睡眠呼吸暂停研究[4]。
Materials and MethodsSubjects Holter data were examined from 30 randomly selected healthy young subjects (16 males, 14 females, aged 38+ 10 years).All subjects were in normal sinus rhythm. Bed and wake times were estimated from the Holter recordings based on changes in HR and HRV patterns. Subjects were participating in an in-patient protocol and all followed the same schedule. Sleeptime only data were previously obtained from polysomnograms in 113 subjects (65 males, 48 females, aged 58+ 10 years) selected from a study of depression and sleep apnea in patients with known coronary artery disease [4].