noun
- a medical imaging technique that uses X-rays and contrast dye to visualize blood vessels
Usage: medical
Examples
- The cardiologist ordered an angiography to examine the patient’s coronary arteries.
- Angiography revealed a blockage in the main blood vessel.
- The hospital’s new angiography equipment produces clearer images.
- Before the procedure, the doctor explained how angiography works.
- Digital angiography has largely replaced traditional film-based methods.
- The angiography showed normal blood flow to the brain.