Intravascular ultrasound

Intravascular ultrasound (IVUS) is a medical imaging technique used to visualize the inside of blood vessels, particularly the coronary arteries, in real time. This technique involves the insertion of a small ultrasound probe, often mounted on the tip of a catheter, into the blood vessels. As the probe emits high-frequency sound waves, it creates detailed cross-sectional images of the vessel walls and surrounding structures.