1. Unequal Blood Pressures: A Manifestation of Subclavian Steal
Brian P. Betensky, MD, Jeffrey R. Jaeger, MD, Edward Y. Woo, MD 
The American Journal of Medicine 
Volume 124, Issue 8, Pages e1-e2 (August 2011)
DOI: /j.amjmed
Copyright © 2011 Elsevier Inc. Terms and Conditions

2. Figure 1
Diagnostic imaging in subclavian steal syndrome. A, Craniocaudal view of magnetic resonance angiography of the neck, 2-dimensional time of flight sequence demonstrating retrograde or stagnant flow in the left vertebral artery (white arrow). B, Digital subtraction display of catheter-directed angiography revealing a short proximal left subclavian artery stump followed by a long segment of tight stenosis (black arrow).
The American Journal of Medicine  , e1-e2DOI: ( /j.amjmed )
Copyright © 2011 Elsevier Inc. Terms and Conditions