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老年人颈内动脉狭窄血压变化及对脑梗塞的影响 被引量:2

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摘要 [目的]探讨老年颈内动脉狭窄患者的血压变化及对脑梗塞的影响。[方法]对应用彩色多普勒超声显像仪监测诊断的70例颈内动脉狭窄患者进行动态血压监测,并行头颅MRI检查。[结果]颈内动脉狭窄组与非颈内动脉狭窄组比较24 h平均SBP(t=2.039,P<0.05)、夜平均SBP(t=2.766,P<0.01)、24 h平均PP(t=3.147,P<0.01)、白天平均PP(t=2.361,P< 0.05)、夜平均PP(t=3.622,P<0.01)均明显增高。颈动脉狭窄患者呈非杓型血压者明显增加(P<0.05),且非勺型组发生脑梗塞明显增多(P<0.05)。[结论]颈内动脉狭窄患者收缩压及平均脉压明显增高,昼夜节律消失,发生脑梗塞的危险性增加,抗高血压治疗控制收缩期和舒张期血压,也要尽可能缩小脉压。对颈动脉狭窄患者控制夜间血压.纠正昼夜血压节律显得更为重要。
出处 《中山大学学报(医学科学版)》 CAS CSCD 北大核心 2007年第B06期79-80,共2页 Journal of Sun Yat-Sen University:Medical Sciences
基金 广东省卫生厅基金资助项目(A2005010)
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参考文献4

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