what CPT® codes are reported for the professiona component

a patient who may have a stricture of the artery is undergoing an aortogram in which the left femoral artery was cannulated with a catheter advanced in to the infrarenal abdominal aorta. contrast medium was injected and films taken by serialography showing the aortiliac inflow vessels are widlely patent. the bilateral common femorals appear normal. what codes to use