用脉搏速率测量动脉僵硬度。

Arterial stiffness was measured using pulse wave velocity.

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目的探讨老年单纯收缩期高血压患者动脉僵硬度的改变。

Objective to explore the change of arterial stiffness in elderly patients with isolated systolic hypertension.

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动脉僵硬度的替代测量：是具有额外的预测价值还是仅仅是一个替代物？

Surrogate Measures of Arterial Stiffness: Do they have Additive Predictive Value or are they only Surrogates of a Surrogate?

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