Ozek E, Köroğlu T F, Karakoç F, Kihç T, Tangören M, Pamir N, Başaran M, Bekiroğlu N
Department of Paediatrics, Marmara University School of Medicine, Istanbul, Turkey.
Eur J Pediatr. 1995 Jan;154(1):60-3. doi: 10.1007/BF01972975.
Using the transcranial Doppler technique to assess postnatal changes in cerebral blood flow velocity, we studied the anterior cerebral artery, middle cerebral artery, and internal carotid artery of 31 healthy, term newborn infants. Normative values for the 1st, 3rd, and 5th days of life were determined. Cerebral blood flow velocity values in all three arteries examined correlated well with each other and we observed a statistically significant increase only in middle cerebral artery blood flow velocity between the 1st and 3rd, and 1st and 5th postnatal days. Thus, if we assume that flow velocities in various cerebral arteries undergo similar change, only one representative artery need be examined. The middle cerebral artery appears to be the vessel of choice. This choice simplifies the recording procedure, particularly in repeated examinations.
我们使用经颅多普勒技术评估足月健康新生儿出生后脑血流速度的变化，研究了31例足月健康新生儿的大脑前动脉、大脑中动脉和颈内动脉。确定了出生后第1天、第3天和第5天的正常数值。所检测的三条动脉的脑血流速度值相互之间具有良好的相关性，并且我们仅观察到大脑中动脉血流速度在出生后第1天和第3天之间以及第1天和第5天之间有统计学上的显著增加。因此，如果我们假设不同脑动脉的血流速度发生类似变化，那么只需检查一条代表性动脉即可。大脑中动脉似乎是首选血管。这种选择简化了记录程序，尤其是在重复检查时。
