Crebral Angiography

Crebral Angiography

1. Purpose: To assess abnormalities in cerebral, carotid and vertebral blood vessels

2. Procedure: Uses computer-based images taken after injection of contrast medium into femoral artery.

   • Pt Preparation: Informed consent, inform radiologist if pt is allergic to dye, remove any metal from head area
   • Pt Teaching: Inform pt that dye will be injected and may feel flushed, warm, nauseated.
   • Post op: Apply pressure to puncture site and assess for bleeding, assess circulation and neurologic function
     • Complications: Allergic response to contrast causes hives, nausea, swollen slivary glands. Treat with antihistamine as ordered.