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Comparison of Diagnostic Parameters Using Cardiac CT-derived Aortic Valve Area and Aortic Valve Calcium Scores for Low-Gradient Aortic Stenosis

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Purpose To compare the performance of cardiac CT-derived hybrid aortic valve area (AVA) and planimetry, in combination with aortic valve calcium (AVC) or AVC density (AVCd), for assessing low-gradient aortic stenosis (LGAS). Materials and Methods This retrospe... ...