Shigyo Hideya, Kawarada Osami, Noguchi Teruo, Ogawa Hisao, Yasuda Satoshi
Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, 5-7-1 Fujishiro-dai, Suita, Osaka, 565-8565, Japan.
Heart Vessels. 2016 Nov;31(11):1886-1888. doi: 10.1007/s00380-016-0821-2. Epub 2016 Mar 5.
Subclavian artery stenosis can cause a flow reversal-so-called steal-not only in the ipsilateral vertebral artery, but also in the internal mammary artery in patients with a history of coronary-artery bypass grafting. Subclavian artery stenosis is also associated with peripheral artery disease elsewhere. We report a novel finding of axillo-femoral bypass steal due to subclavian artery stenosis identified by vascular ultrasonography.
锁骨下动脉狭窄不仅可导致同侧椎动脉出现血流逆转，即所谓的盗血现象，对于有冠状动脉旁路移植术病史的患者，还可导致胸廓内动脉出现盗血现象。锁骨下动脉狭窄还与其他部位的外周动脉疾病相关。我们报告了一例通过血管超声检查发现的因锁骨下动脉狭窄导致腋-股旁路盗血的新病例。
