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X-ray computed tomography of the cardiovascular system
1School of Medicine, University of Missouri/Kansas City.
Current Problems in Cardiology
|December 1, 1991
Summary
Ultrafast X-ray CT scanning offers a practical way to evaluate the heart's structure and function. Further advancements may allow detailed coronary artery imaging and perfusion quantification, expanding its role in diagnosing heart disease.
Area of Science:
- Cardiovascular imaging
- Medical physics
Background:
- X-ray computed tomography (CT) is an evolving diagnostic tool.
- Conventional CT has limitations in cardiac imaging due to motion artifacts.
Purpose of the Study:
- To evaluate the potential of ultrafast CT scanners for comprehensive cardiac assessment.
- To explore the future role of X-ray CT in diagnosing heart conditions.
Main Methods:
- Utilizing ultrafast CT scanner technology for cardiac imaging.
- Applying high spatial and density resolution capabilities of CT.
Main Results:
- Ultrafast CT enables practical evaluation of the cardiovascular system.
- Current technology allows comprehensive assessment of cardiac structure and function.
- Emerging modifications show promise for coronary artery and bypass graft delineation.
Conclusions:
- Ultrafast X-ray CT is a valuable tool for cardiac evaluation.
- Future modifications may enable detailed coronary anatomy and perfusion quantification.
- X-ray CT is poised to play an expanded role in managing heart disease patients.