Credit: ZEPHYR/SCIENCE PHOTO LIBRARY

Caption: CT angiography (CTA) of aortic regurgitation, the backflow of blood into the left ventricle of the heart, due to a defective aortic valve. The valve (centre) has been damaged due to atheroma, a build up of fatty plaque deposits. CT angiography uses mutliple X-rays to build up a picture of internal structures, combined with the presence of a contrast medium opaque to X-rays in the blood, allowing vessels to be imaged.

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Keywords: abnormal, angiography, aortic regurgitation, aortic valve, atheroma, atheromatous, beating, cardiac, computed tomography, contrast medium, ct, cta, damage, damaged, deposits, diagnosis, diagnostic, disease, diseased, fatty, furring of the arteries, healthcare, heart, heartbeat, medical, medicine, plaque, unhealthy, valvulopathy

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Damaged aortic valve, CT angiography

K002/7739 Rights Managed

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Duration: 00:00:30

Frame size: 864x486

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