The Effects of PaCO2 Reduction on Regional Cerebral Blood Flow in the Acute Phase of Brain Injury
The Effects of PaCO2 Reduction on Regional Cerebral Blood Flow in the Acute Phase of Brain Injury
复制标题
PaCO2降低对脑损伤急性期局部脑血流的影响
DOI：
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发表时间：
1977
影响因子：
2.1
通讯作者：
R. Malmros
中科院分区：
文献类型：
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作者：
G. Cold;F. Jensen;R. Malmros
对26例昏迷的颅脑损伤患者，采用动脉内~(133)氙洗脱法，在动脉血二氧化碳分压(PaCO_2)急性降低前后，用16导联脑图仪测定局部脑血流量(RCBF)，以局部脑血流量作为初始斜率指数或随机血流量。二氧化碳在CBF/ΔPaCO2中的反应性以Δ计算。
In 26 unconscious patients with brain injuries, regional cerebral blood flow (rCBF) was measured with a 16‐channel Cerebrograph before and after acute reduction of Paco2 The intra‐arterial 133xenon washout technique was used, and CBF was calculated regionally as initial slope index or stochastic flow. The CO2 reactivity was calculated as ΔIn CBF/ΔPaco2.