Compare the decline in bloodflowvelocities and its recovery time before and after Trousseau's test in vertebral waveform with or without notch at systole.
Objective: To investigate the relationship of free radical, cerebral bloodflowvelocities and cerebral vasospasm (CVS) following subarachnoid hemorrhage (SAH).
前言： 目的：探讨自由基、脑血流速度与蛛网膜下腔出血后脑血管痉挛的关系。
3
Unit head circumference maximum and mean bloodflowvelocities per minute of fetal middle cerebral artery were changed little during the normal second trimester.