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高血压合并脑卒中患者非杓型心率与血压检测的临床价值 被引量:1

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摘要 目的探讨非杓型心率与血压检测对高血压合并脑卒中患者的临床价值。方法随机选原发性高血压合并脑卒中患者96例。按昼间均值-夜间均值/昼间均值≥10%者定为杓型心率组或血压组,<10%者定为非杓型心率组或血压组。全部做24 h动态心电和动态血压同步监测,用心率变异的定量指标低频(LF)、高频(HF)值。结果杓型心率组夜间交感神经与迷走神经张力均占优势且明显高于日间(P<0.05),但LF/HF比值昼>夜。非杓型心率组与杓型心率组比较,昼间交感神经、夜间交感神经与迷走神经张力显著减低(P<0.05)。结论杓型心率和血压的患者自主神经功能已发生调节障碍,非杓型心率和血压的患者自主神经功能显著减低,是高血压合并脑卒中患者预后不良的指标。
出处 《中西医结合心脑血管病杂志》 2014年第12期1524-1525,共2页 Chinese Journal of Integrative Medicine on Cardio-Cerebrovascular Disease
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