首页> 外文期刊>Journal of Clinical Ultrasound: JCU >Subclavian and pulmonary artery steal phenomenon in a patient with isolated left subclavian artery and right aortic arch
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Subclavian and pulmonary artery steal phenomenon in a patient with isolated left subclavian artery and right aortic arch

机译:左锁骨下动脉分离和右主动脉弓的患者的锁骨下和肺动脉盗窃现象

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摘要

We describe a patient with an isolated left subclavian artery associated with right aortic arch, patent ductus arteriosus, and ventricular septal defect. As the isolated left subclavian artery is supplied by the left vertebral artery in which blood flows in the retrograde direction, this anomaly is usually responsible for a congenital subclavian steal phenomenon. Atrophy of the left cerebral hemisphere and inverted left vertebral arterial flow were clearly depicted by echoencephalography in this patient, whose subclavian artery was connected to the main pulmonary artery by a patent ductus arteriosus.
机译:我们描述了一个孤立的左锁骨下动脉与右主动脉弓,动脉导管未闭和室间隔缺损相关的患者。由于孤立的左锁骨下动脉由左椎动脉供血,血液沿逆行方向流动,这种异常通常是导致先天性锁骨下偷窃现象的原因。该患者的超声脑电图清楚地描绘了左脑半球萎缩和左椎骨动脉反流,该患者的锁骨下动脉通过动脉导管未闭与肺主动脉相连。

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