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Results 1 - 4 of 4 for Contrast dye
  1. Heart Health Tests (National Library of Medicine)  
    ... have the test, you get an injection of contrast dye. The dye highlights your heart and blood vessels ... the test, you might get an injection of contrast dye. The dye highlights your heart and blood vessels ...
  2. Angioplasty (National Library of Medicine)  
    ... heart, using x-rays as a guide. Inject contrast dye inside your arteries. The dye highlights your heart ...
  3. CT Scans (National Library of Medicine)  
    ... is painless. During some tests you receive a contrast dye, which makes parts of your body show up ...
  4. Colonoscopy (National Library of Medicine)  
    ... drink a contrast medium the night before. The contrast medium is a dye or other substance that is visible on x- ...