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Published on: August 28, 2018
Coronary computed tomographic angiography in the cardiac catheterization laboratory: current applications and future
Onno Wink1, Harvey S Hecht, Daniel Ruijters
1Philips Healthcare, Cardio/Vascular X-ray, Leprino Building Room 501, 12401 East 17th Avenue, Aurora, CO 80045, USA. onno.wink@philips.com
New cardiac CT scanners offer improved diagnostic capabilities with reduced radiation exposure. These advancements aid in planning and performing procedures like coronary angiography and interventions.
Area of Science:
- Cardiovascular imaging
- Medical technology
Background:
- Cardiac CT scan utilization is increasing despite reimbursement and radiation dose concerns.
- Newer multidetector CT (MDCT) scanners offer wider coverage and enhanced diagnostic potential.
Purpose of the Study:
- To discuss advances in cardiac CT technology.
- To explore the application of cardiac CT in guiding coronary angiography and percutaneous coronary interventions.
Main Methods:
- Review of new-generation multidetector CT (MDCT) scanners (256 slices and beyond).
- Discussion of available dose-reduction technologies.
- Analysis of cardiac CT's role in procedural planning.
Main Results:
- New MDCT scanners provide improved diagnostic capability.
- Dose-reduction technologies enable high-quality coronary imaging with lower radiation.
- Cardiac CT data can inform preparation and execution of interventions.
Conclusions:
- Advancements in cardiac CT enhance diagnostic accuracy and patient safety.
- Cardiac CT is a valuable tool for optimizing invasive cardiac procedures.
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