Figure 1From: Percutaneous subclavian artery stent-graft placement following failed ultrasound guided subclavian venous accessRight innominate artery angiography in right anterior oblique (RAO) 65 degree obliquity. The subclavian sheath is opacified with a small amount of contrast within the lumen of this device (white arrow). The image demonstrates the ventral, proximal entry point of the sheath into the subclavian artery (black arrow).Back to article page