脉搏波由左心室间断射血产生，沿动脉壁从中央向外周传导，遇到阻抗不匹配处可以发生反射。
A pulse wave is produced by intermittent left ventricular ejection, propagates from the centre to the periphery along the arterial tree, and can be reflected at the points of impedance mismatch.
动脉张力测定法可以评估大动脉僵硬度和中心压力，包括中央脉压及各种各样的反射波。
Arterial tonometry allows the assessment of large artery stiffness and central pressure, including central pulse pressure and various markers of wave reflections.
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