Quadrature phase method is one of the important methods in directional blood flow information detection using Dopplerultrasound techniques.
正交相位法是超声多普勒技术中提取双向性血流信息的一种重要方法。
2
Color Doppler Flow Ultrasound is a convenient and effective method to investigate carotid artery plaque, which is important to prevent the onset of cerebral infarction.
彩色多普勒超声是检测颈动脉粥样硬化斑块最简捷的方法,对临床预防脑梗死有重要的意义。
3
Method: 13 patients with pseudoaneurysm diagnosed with color Dopplerultrasound were analyzed from 1995 to 1998.