Image Wisely is a joint initiative of the American College of Radiology, Radiological Society of North America, American Society of Radiological Technologists and American Association of Physicists in Medicine.
May 08, 2020
Radiation Dose Reduction Strategies in Coronary CTA
This article explores ways to reduce radiation dose in CTA, including use of a lower kilovoltage peak (kVp) setting, prospective gating methods instead of retrospective gating methods, and an iterative reconstruction technique.
Image Wisely encourages practitioners to optimize the amount of radiation used in
medically necessary imaging studies and to eliminate unnecessary procedures
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