… standard-dose protocols in the variability of CAC scores and in image quality, thereby
assessing the feasibility of low-dose retrospective ECG-gated helical CT in CAC measurements. …

… on low-dose ungated and regular-dose ECG-gated MDCT. … scoring variability for regular-dose
ECG-gated MDCT was 3.6… All subjects underwent two CT examinations with a 16-MDCT …

… Therefore, we have to conclude that ECG-gated techniques … measurements on low-dose
ECG-gated 16-MDCT. AJR 2006; … Evidence for lower variability of coronary artery calcium …

… and variability in repeated coronary artery calcium (CAC) scoring on low-dose prospective
… The validity of serial coronary artery calcium (CAC) measurements as a method to monitor …

… of coronary atherosclerosis. The purposes of this study were, using a 16-MDCT scanner
with … of coronary calcium scoring and to compare 16-MDCT with electron beam CT (EBCT). …

… beam CT and 16-MDCT scanners in the variability of repeated CAC measurements and to
… Retrospective ECG-gated thin-slice helical CT showed the lowest variability. Reduction of …

… acetate plus atorvastatin (Lipitor) on the progression of coronary artery … variation for the
Agatston score and for the volume score determined in patients with end-stage renal disease …

… CACS was evaluated in 113 patients undergoing ECG-gated 64-slice CT. … In this study
we aimed to assess the variability of CACS … measurements on low-dose ECG-gated 16-MDCT …

… ) and to assess variability in repeated coronary artery calcium (CAC) … image noise with low
dose and low interscan variability. … The validity of serial coronary calcium measurements as a …

… , interscan variability of coronary artery mass measurements … of interscan variability with
heart rate and absolute calcium … be optimized by reconstructing multiple data sets obtained at …