Local wave speed is a biomarker which provides an objective analysis of the cardiovascular function. The aim of this study was to determine the local wave speed in the internal carotid artery by a new non-invasive method that measures blood velocity waveform at only one site.

中文翻译：

---

一种新颖的非侵入性方法，用于估计颈内动脉单个部位的局部波速。

局部波速是一种生物标记，可对心血管功能进行客观分析。这项研究的目的是通过一种新的非侵入性方法确定颈内动脉的局部波速，该方法仅在一个部位测量血流速度波形。