锁骨下动脉窃血综合征首次报告于1961年,一侧椎动脉的血液被虹吸到对侧椎动脉内,从而引起基底动脉血流量不足。这种“窃血”现象的发生常与对侧上肢运动有关,并曾被认为可以引起脑干缺 Subclavian Steal Syndrome was first reported in 1961 when blood from one side of the vertebral artery was siphoned into the contralateral vertebral artery and caused basilar artery insufficiency. This “steal” phenomenon is often associated with contralateral upper extremity movement, and was thought to cause brain stem deficiency