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Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques
Published on: June 11, 2019
Radiation exposure in cardiac multislice spiral computed tomography (MSCT)
Annick C Weustink1, Pim J de Feyter
1Erasmus Medical Center, Department of Cardiology and Radiology PO Box 2040, 3000 CA, Rotterdam The Netherlands.
F1000 Medicine Reports
|October 16, 2010
Summary
Computed tomographic (CT) imaging uses ionizing radiation, posing potential risks. This review covers technical factors influencing cardiac CT radiation dose, measurement parameters, exposure levels, and effective reduction strategies.
Area of Science:
- Medical Imaging
- Radiology
- Radiation Physics
Background:
- Computed tomographic (CT) imaging utilizes ionizing radiation.
- Patient exposure to radiation carries potential health risks.
- Cardiac CT procedures are increasingly common diagnostic tools.
Purpose of the Study:
- To review technical factors impacting radiation dose in cardiac CT.
- To discuss radiation dose measurement and comparison parameters.
- To outline strategies for efficient radiation dose reduction in cardiac CT.
Main Methods:
- Review of technical factors influencing radiation dose.
- Analysis of radiation dose measurement and comparison parameters.
- Synthesis of methods for dose optimization in cardiac CT.
Main Results:
- Identified key technical factors affecting cardiac CT radiation dose.
- Detailed parameters for quantifying and comparing radiation exposure.
- Presented strategies for minimizing radiation dose without compromising diagnostic quality.
Conclusions:
- Understanding technical factors is crucial for managing cardiac CT radiation dose.
- Standardized measurement and comparison are essential for dose assessment.
- Efficient dose reduction techniques are vital for patient safety in cardiac CT.
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