In addition, in cases of subclavian steal from the vertebral artery, there is a graded system showing a progressive change in the ipsilateral vertebral artery waveform. Grade I lesions demonstrate ...

That the cerebral arteriopath is prone to transient spells of cerebral ischemia has been amply documented in the past ten years. Often presaging the development of a stroke, these brief episodes ...

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There are a paucity of data in the literature regarding the natural history in patients with subclavian artery occlusive disease. The left subclavian artery is more frequently involved than the ...

Now artery researchers at West Virginia University School of Medicine have an explanation for what investigators call “the subclavian-steal syndrome.” As Irish-born Dr. Robert James Marshall ...

In both cases the anatomic lesion producing the reversal of blood flow was a stenosis of the left subclavian artery proximal to the origin of the vertebral artery. The cause of the reversed flow ...

Colleague Samantha Grimsley ’15 (diagnostic medical sonography), a vascular sonographer at Harvard Vanguard Medical Associates, taught a third class on subclavian steal syndrome, a condition in which ...