PEROPERATIVE CEREBRAL BLOOD FLOW MEASUREMENTS - CEREBRAL 133XENON CLEARANCE DURING RECONSTRUCTION OF CAROTID AND SUBCLAVIAN ARTERIES

被引:13
作者
BOYSEN, G
LADEGAAR.HJ
VALENTIN, N
ENGELL, HC
机构
[1] Surgical Laboratory of Circulation Research, Department D, and Department of Anesthesiology, Rigshospitalet, Copenhagen
关键词
Carotid artery diseases; Cerebrovascular circulation; Subclavian steal syndrome;
D O I
10.3109/00365516909077016
中图分类号
R-3 [医学研究方法]; R3 [基础医学];
学科分类号
1001 ;
摘要
Cerebral blood flow (CBF), 133Xe intraarterial injection technique, measured in 9 patients subjected to carotid surgery. During clamping CBF was reduced, and neurological complications occurred when CBF decreased to 20-30 ml/100g-min during periods of 15-35 min. In cases of total occlusion of the internal carotid and of subclavian steal, 133Xe clearance gave valuable information. © 1969 Informa UK Ltd All rights reserved: reproduction in whole or part not permitted.
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页码:137 / &
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