Segmental Cardiac Radiation Dose Determines Magnitude of Regional Cardiac Dysfunction
نویسندگان
چکیده
منابع مشابه
Radiation dose in cardiac CT.
OBJECTIVE The purpose of this article is to familiarize the radiologist with radiation dose in cardiac CT imaging and explain the current methods for dose reduction. CONCLUSION Advances in CT technology have resulted in a significant increase in cardiac CT applications. It is imperative that the radiologist understand the resulting dose implication to the patient and actively engage in optima...
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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 the American Heart Association
سال: 2021
ISSN: 2047-9980
DOI: 10.1161/jaha.120.019476