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Computed tomography assessment of valvular morphology, function, and disease
Joseph Jen-Sho Chen1, Jean Jeudy, Eric M Thorn
1University of Maryland School of Medicine, 22 S. Greene Street, Baltimore, MD 21201, USA. jchen1@umm.edu
Computed tomography angiography (CTA) now allows noninvasive cardiac valve assessment. CTA complements echocardiography for evaluating valve structure, function, and various heart conditions.
Area of Science:
- Cardiovascular imaging
- Medical diagnostics
- Radiology
Background:
- Echocardiography is the standard for cardiac valve assessment.
- Advancements in computed tomography angiography (CTA) offer new imaging capabilities.
Purpose of the Study:
- To evaluate the role of CTA in noninvasively assessing cardiac valves.
- To explore CTA as a complementary tool to echocardiography.
Main Methods:
- Utilized recent advancements in computed tomography angiography (CTA).
- Focused on noninvasive delineation of cardiac valves.
Main Results:
- CTA enables noninvasive evaluation of valvular morphology and function.
- CTA shows potential in assessing valvular heart disease and complications.
Conclusions:
- CTA is a valuable complementary imaging method for cardiac valves.
- CTA aids in diagnosing valvular heart disease, endocarditis, and post-surgical issues.
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Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...

