超声二维应变成像评价高血压病患者颈总动脉弹性的研究

被引:16
作者
李秀云
马春燕
任卫东
刘爽
唐力
陈昕
张立敏
机构
[1] 中国医科大学第一附属医院心功能科
关键词
二维应变成像; 颈总动脉弹性; 高血压病;
D O I
暂无
中图分类号
R445.1 [超声波诊断]; R544.1 [高血压];
学科分类号
100201 [内科学]; 100231 [临床病理学];
摘要
目的应用超声二维应变成像检测高血压病患者颈总动脉整体圆周应变(CS)、应变率(CSr)和硬度参数(β),探讨其评价颈总动脉弹性的临床应用价值。方法选择33例高血压病患者(高血压病组)和32例正常人(对照组),在颈总动脉二维短轴图像测量收缩期峰值CS和CSr。分别根据M型超声和二维应变成像计算动脉硬度参数(β1和β2),并将两者与脉压(PP)进行相关性分析。结果高血压病组颈总动脉CS和CSr均小于对照组,β1和β2则明显增大(P<0.05)。β1和β2均与PP显著相关(r=0.49和r=0.64,P<0.001)。结论超声二维应变成像可作为评价高血压病患者颈总动脉弹性的新方法。
引用
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页码:152 / 155
页数:4
相关论文
共 6 条
[1]
Isolated systolic hypertension is characterized by increased aortic stiffness and endothelial dysfunction [J].
Wallace, Sharon M. L. ;
Yasmin ;
McEniery, Carmel M. ;
Maki-Petaja, Kaisa M. ;
Booth, Anthony D. ;
Cockcroft, John R. ;
Wilkinson, Ian B. .
HYPERTENSION, 2007, 50 (01) :228-233
[2]
Left ventricular diastolic dysfunction is accompanied by increased aortic stiffness in the early stages of essential hypertension: a TDI approach [J].
Tsioufis, C ;
Chatzis, D ;
Dimitriadis, K ;
Stougianos, P ;
Kakavas, A ;
Vlasseros, I ;
Tousoulis, D ;
Stefanadis, C ;
Kallikazaros, I .
JOURNAL OF HYPERTENSION, 2005, 23 (09) :1745-1750
[3]
Arterial stiffness, wave reflections, and the risk of coronary artery disease [J].
Weber, T ;
Auer, J ;
O'Rourke, MF ;
Kvas, E ;
Lassnig, E ;
Berent, R ;
Eber, B .
CIRCULATION, 2004, 109 (02) :184-189
[4]
Current perspectives on arterial stiffness and pulse pressure in hypertension and cardiovascular diseases [J].
Safar, ME ;
Levy, BI ;
Struijker-Boudier, H .
CIRCULATION, 2003, 107 (22) :2864-2869
[5]
Aortic stiffness is an independent predictor of fatal stroke in essential hypertension [J].
Laurent, S ;
Katsahian, S ;
Fassot, C ;
Tropeano, AI ;
Gautier, I ;
Laloux, B ;
Boutouyrie, P .
STROKE, 2003, 34 (05) :1203-1206
[6]
Aortic stiffness is an independent predictor of primary coronary events in hypertensive patients - A longitudinal study [J].
Boutouyrie, P ;
Tropeano, AI ;
Asmar, R ;
Gautier, I ;
Benetos, A ;
Lacolley, P ;
Laurent, S .
HYPERTENSION, 2002, 39 (01) :10-15