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原发性高血压病不同左室舒张功能状态与左房收缩功能关系 被引量：1

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摘要 目的:实时三维超声心动图(RT-3DE)和组织多普勒显像技术(TDI)评价高血压病患者左房收缩功能。方法:RT3-DE检测左房最大容积(LAVmax)及最小容积(LAVmin)、左房射血量(LASV)及射血分数(LAEF),TDI检测左房游离壁(LA)及房间隔(IAS)舒张峰值速度(Va)及收缩期应变率(SRa)。结果:左室舒张功能正常及轻度降低组LA-D、LAEF、IAS-S、LA-S、IAS-SRa、LA-SRa、IAS-Va及LA-Va增高(P<0.05);假性正常化或舒张功能受限组显著降低。结论:高血压病患者,早期左房收缩功能增强;晚期左房收缩功能显著下降。
作者 孙志丹 王雪伟 刘彩杰
机构地区 辽宁医学院第一附属医院超声科
出处 《中国误诊学杂志》 CAS 2008年第36期8844-8845,共2页 Chinese Journal of Misdiagnostics
关键词 高血压/病理生理学 心室功能 左 心房功能 左 人类
分类号 R544.1 [医药卫生—心血管疾病]
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参考文献2

二级参考文献6

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共引文献16

同被引文献11

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引证文献1

二级引证文献15

中国误诊学杂志
2008年 第36期

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