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nao xue guan yi wai huan zhe xue ya zhou ye jie lv yu xin lv bian yi de xiang guan xing fen xi
Author(s): 
Pages: 42-43
Year: Issue:  9
Journal: HAINAN MEDICAL JOURNAL

Keyword:  脑血管意外动态血压昼夜节律心率变异性;
Abstract: 目的本文对脑血管意外患者的血压昼夜节律变化与心率变异性的特点进行了系统的观察,以了解自主神经功能在脑血管意外发生时的变化特点.方法对80例脑血管意外患者进行了24小时动态血压监测,观察其昼夜血压节律波动幅度,同时用动态心电图的时域分析法对心率变异性各项指标进行检测,并与50例无靶器官损害的原发性高血压患者进行对照.结果其结果显示,脑血管意外患者血压昼夜波动节律变小,心率变异性中的SDNN、SDANN1、SDNN1几项指标也低于对照组.结论在脑血管意外患者中血压昼夜节律变小的趋势与心率变异性部分指标减小相一致,这种相关性的变化可能与心血管自主神经系统功能损害有关.
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