摘要
波强(WI)是关于波的传导的血流动力学指数,WI测量方法是在传统eTRACKING技术基础上发展的一项实时测量系统,该方法利用内径-压力的线性关系提供心脏和血管系统的血流动力学表现及相互关系。本文对WI研究进展及其在实验室和临床科研中的应用进行综述。
Wave intensity （WI） is a hemodynamic index, the method of WI measurement is a real-time system in the basis of the eTRACKING technology, which provides the appearance of haemodynamics ahout heart and blood vascular system and their linear correlation with inner diameter-pressure. The research advantages and the application of WI were reviewed in this article.
出处
《中国介入影像与治疗学》
CSCD
2009年第4期386-387,共2页
Chinese Journal of Interventional Imaging and Therapy
关键词
波强
内径-压力
相互关系
Wave intensity
Inner diamete-pressure
Correlation
