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目的探讨脉搏波传导速度(PWV)与高血压病早期干预的相关性及其相关因素。方法应用脉搏波速度自动测量系统对104例健康人和397例高血压病患者进行肱动脉-踝动脉脉搏波传导速度(baPWV)检测。结果高血压患者的脉搏波传导速度显著高于健康人(P<0.01)。年龄是影响健康人大动脉弹性功能最主要的因素,年龄、收缩压和脉压与高血压患者的大动脉弹性功能密切相关。结论脉搏波传导速度是敏感反映高血压大动脉弹性的重要指标,年龄、收缩压和脉压是影响baPWV值的主要因素,可作为心血管疾病的一个危险信号,以指导早期预防干预。
Objective To investigate the correlation between pulse wave velocity (PWV) and early intervention in hypertension and its related factors. Methods Brachial artery - ankle pulse wave velocity (baPWV) was measured in 104 healthy subjects and 397 hypertensive patients by pulse wave velocity automatic measurement system. Results The pulse wave velocity of hypertensive patients was significantly higher than that of healthy people (P <0.01). Age is the most important factor affecting the elasticity of healthy human aorta. Age, systolic blood pressure and pulse pressure are closely related to the elasticity of aorta in hypertensive patients. Conclusions Pulse wave velocity is an important index to reflect the elasticity of hypertensive arteries. Age, systolic blood pressure and pulse pressure are the main factors affecting the value of baPWV. It can be used as a dangerous signal for cardiovascular diseases to guide early preventive intervention.