7/21/2015

PA-VSD Decision Tree


From Lofland GK. Progress in Pediatric Cardiology 2009;26:65-70
(Click on the image to enlarge)


7/14/2015

Accessory Hemiazygos Vein


Accessory Hemiazygos Vein

Subclavian Steal - Mechansim

Arteries that form the basis for Subclavian Steal Syndrome