Cardiac Computed Tomography Radiation Dose Reduction Using Interior Reconstruction Algorithm With the Aorta and Vertebra as Known Information
نویسندگان
چکیده
منابع مشابه
Radiation dose from cardiac computed tomography before and after implementation of radiation dose-reduction techniques.
CONTEXT Cardiac computed tomography angiography (CCTA) can accurately diagnose coronary artery disease, but radiation dose from this procedure is of concern. OBJECTIVES To determine whether a collaborative radiation dose-reduction program would be associated with reduced radiation dose in patients undergoing CCTA in a statewide registry over a 1-year period and to define its effect on image q...
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ژورنال
عنوان ژورنال: Journal of Computer Assisted Tomography
سال: 2009
ISSN: 0363-8715
DOI: 10.1097/rct.0b013e318181fa7a