Does cardiac 64-MDCT improve interscan variability for CAC scoring compared to EBT scanners?
Cardiac 64-MDCT provides comparable reproducibility to EBT for coronary artery calcium scoring.
For CAC scoring, interscan variability with newer-generation MDCT scanners was similar to but not superior to that with the EBT scanner.
Budoff et al. (Sun,) studied this question.
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