| 老年睡眠呼吸暂停综合征患者心率变异的临床研究 |
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| 引用本文： | 杨月榕,李鹏虹,胡兴键,邱峰.老年睡眠呼吸暂停综合征患者心率变异的临床研究[J].心血管康复医学杂志,2001,10(6):497-499. |
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| 作者姓名： | 杨月榕 李鹏虹 胡兴键 邱峰 |
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| 作者单位： | 福建省老年医院心内科. |
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| 摘 要： | 目的：研究老年睡眠呼吸暂停综合征（SAS）患睡眠时心率变异性（HRV）的改变，以评价其呼吸暂停过程中自主神经功能状态。方法：对SAS 68例，对照组69例老年患进行整夜（＞7小时）多导睡眠图（PSG）监测，同时记录、比较两组心率变异的各项时域、频域指标变化。结果：与对照组比较，SAS组的血氧饱和度显下降（P＝0．001），心率变异指数（HRVindes)降低（P＜0．05），低频（LF）、高频（HF）显增高（P均＜0．01）。结论：老年SAS患夜间HRV有显改变，提示这时有严重的自主神经功能紊乱。
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| 关 键 词： | 睡眠呼吸暂停综合征 心率变异 自主神经功能紊乱 SAS |
| 文章编号： | 1008-0074(2001)06-0497-03 |
| 修稿时间： | 2001年10月29 |
Clinical study of HRV in aged patients with sleep apnea syndrome |
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| YANG Yue\|rong,LI Peng\|hong,HU Xing\|jian,et al..Clinical study of HRV in aged patients with sleep apnea syndrome[J].Chinese Journal of Cardiovascular Rehabilitation Medicine,2001,10(6):497-499. |
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| Authors: | YANG Yue\|rong LI Peng\|hong HU Xing\|jian |
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| Institution: | YANG Yue\|rong,LI Peng\|hong,HU Xing\|jian,et al.Department of Cardiology,Fujian Geriatric Hospital,Fuzhou,Fujian,350003 |
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| Abstract: | Objective:To study the changes of autonomic nervous system in aged patients with sleep apnea syndrome(SAS) by detecting heart rate variability(HRV).Methods:Poly\|channel sleepgraph determination was performed(whole nighy,>7 hours) in SAS group(68 patients with SAS) and control group(69 patients without SAS),each index of HRV was detected simultaneously.Results:Compared with control group,the SaO 2 decreased( P =0 001),HRV indes decreased( P <0 05) and LF?HF increased( P <0 01 all) in SAS group.Conclusion:There are significant change in night HRV of aged patients with SAS,suggesting dysfunction of autonomic nervous system was occurred. |
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| Keywords: | Sleep apnea syndrome Heart rate variability Autonomic nervous dysfunction |
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