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阻塞性睡眠呼吸暂停低通气综合征对高血压Ⅰ级患者进驻高原后血压的影响

《心脏杂志》[ISSN:1009-7236/CN:61-1268/R]

期数:
2017年第5期
页码:
552-555,562
栏目:
临床研究
出版日期:
2017-03-25

文章信息/Info

Title:
Effect of obstructive sleep apnea hypopnee syndrome on blood pressure in first stage hypertension patients stationing in plateau region
作者:
剡冬冬焦丕奇荆 哲郭文昀陈永清
(兰州军区兰州总医院心血管内科,甘肃 兰州 730050)
Author(s):
YAN Dong-dong JIAO Pi-qi JING Zhe GUO Wen-yun CHEN Yong-qing
(Department of Cardiology, Lanzhou General Hospital, Lanzhou Military Area Command, Lanzhou 730050, Gansu, China)
关键词:
高原高血压Ⅰ级阻塞性睡眠呼吸暂停综合征血氧饱和度
Keywords:
plateau area Hypertension LevelⅠ Obstructive sleep apnea syndrome OSAHS blood oxygen saturation
分类号:
R544.1
DOI:
-
文献标识码:
A
摘要:
目的 研究阻塞性睡眠呼吸暂停低通气综合征(obstructive sleep apnea hypopnea syndrome,OSAHS)对于短期进驻高原地区驻训的高血压Ⅰ级青年官兵血压的影响,并分析其机制。方法 试验组测定9名高血压Ⅰ级并发OSAHS青年官兵的基础血压和高原驻训期间(10,30和60 d)血压、心率,并采集相应时间点外周血氧饱和度(SO2)、睡眠时间、睡眠呼吸暂停低通气指数(apnea-hypopnea index,AHI)、神经内分泌激素〔肾素-血管紧张-醛固酮系统(RAAS)、皮质醇〕;对照组测定4名高血压Ⅰ级无OSAHS青年官兵的基础血压和高原驻训期间(10,30和60 d)血压、心率,并采集相应时间点SO2、睡眠时间、AHI、神经内分泌激素(RAAS、皮质醇)。结果 试验组官兵进驻高原后收缩压和舒张压均较基线水平显著升高(P<0.05),以舒张压升高为主。SO2下降显著(P<0.05),睡眠时间显著缩短(P<0.05),AHI显著增加(P<0.05),神经内分泌激素水平(RAAS及皮质醇)显著升高(P<0.05)。对照组官兵进驻高原前后血压、外周血SO2、睡眠时间、AHI及神经内分泌激素均无显著差异。结论 高原地区可导致高血压Ⅰ级的青年患者短时间血压持续升高,其机制可能与OSAHS引起血SO2下降、睡眠时间缩短、AHI增加及神经内分泌系统激活相关。
Abstract:
AIM To investigate the effect of obstructive sleep apnea hypopnee syndrome (OSAHS) on the blood pressure of young servicemen with first stage hypertension encamping on plateau for a short period and analyze the underlying mechanisms. METHODS Thirteen servicemen with hypertension were divided into two groups, 9 with OSAHS in OSAH group and 4 without OSAHS in control group. Blood pressure, peripheral blood oxygen saturation (SO2%), sleep time (h), apnea index (AHI) and neuroendocrine hormone (RAAS, cortisol) were collected at 10 d, 30 d and 60 d. RESULTS After stationing in the plateau region, systolic blood pressure and diastolic blood pressure in OSAHS group were significantly higher than the baseline (P<0.05), especially diastolic blood pressure. Blood oxygen saturation decreased significantly (P<0.05). Sleep time was significantly shorter (P<0.05), AHI significantly increased (P<0.05) and neuroendocrine hormone levels (renin-angiotensin-aldosterone system and cortisol) also increased (P<0.05). But no such significant differences were found in control group. CONCLUSION Encamping in plateau areas can lead to short-time exacerbation of hypertension. The mechanism may be related to OSAHS, which activates RAAS and stress hormone, resulting in more severe hypertension.

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备注/Memo

备注/Memo:
收稿日期:2016-10-23.
通讯作者:陈永清,主任医师,主要从事高原高血压研究 Email:chyqmd@163.com
作者简介:剡冬冬,主治医师 Email:yandongdong8@163.com
更新日期/Last Update: 2017-04-20