Objective To study the change of cerebrovascularhemodynamics of asphyctic neonate and to offer early diagnostic methods.
目的探讨窒息新生儿脑血流动力学的状况，提供早期诊断方法。
2
Objective To evaluate the relative risk(RR) of stroke in patients with hypertension using synthetic indexes of cerebrovascularhemodynamics.
目的以脑血管血流动力学综合评估指标，评估高血压患者卒中的相对危险度（RR）。
3
Objective To observe the influence of transcutaneous acupoint electrical stimulation on the clinical effect and cerebrovascularhemodynamics in patients with posterior circulation ischemia (PCI).