What is Optical Coherence Tomography (OCT)?
What is an Optical Coherence Tomography (OCT)?
Optical Coherence Tomography (OCT) is where images are when very high-resolution images are taken from within the artery using light.
A fine imaging probe is passed down the artery of interest. The blood is replaced with clear fluid and an image is taken as the probe is withdrawn.
An alternative way of assessing the architecture of an artery wall is through Intravascular Ultrasound (IVUS).