Fig. 2From: Aortic dissection extending from the brachiocephalic artery during transradial coronary catheterization: a case reportCardiac catheterization performed via right radial access. a After passage of the stiff wire through the tortuous brachiocephalic artery, the first injection of contrast dye in the aortic root reveals a discrete dissection flap from the sinus of Valsalva to the origin of the brachiocephalic artery; b The final angiogram shows persistent dye staining of the dissection flapBack to article page