摘要
速度向量成像(VVI)技术是新近出现的可不受角度限制定量检测局部组织生物力学特征的超声新技术。目前该技术多用于心血管结构力学的检测,并已取得较好的应用效果。文中就VVI技术在心血管研究中的应用作一综述。
Vector velocity imaging （VVI） is a novel uhrasounic technique which can quantitatively detect the motion and deformation features of regional tissues without the limitation of the detection angle. This technique is commonly used in the structure mechanics detection of the cardiovascular system and its application value has been validated. This review focuses on the application of the VVI technique in cardiovascular research.
出处
《医学研究生学报》
CAS
2009年第11期1229-1232,共4页
Journal of Medical Postgraduates
关键词
速度向量成像技术
超声
心血管系统
Vector velocity imaging technique
Ultrasound
Cardiovascular system
