Coronary artery calcium scoring at lower tube voltages - Dose determination and scoring mechanism.
Sign Up to like & getrecommendations! Published in 2021 at "European journal of radiology"
DOI: 10.1016/j.ejrad.2021.109680
Abstract: PURPOSE Population dose has been a concern with coronary artery calcium scoring CT since it is performed in adults with borderline risk. Lower tube voltage acquisitions are appealing but there are no agreed schemes for… read more here.
Keywords: lower tube; coronary artery; artery calcium; calcium ... See more keywords
Optimizing Contrast Media Injection Protocols in Computed Tomography Angiography at Different Tube Voltages: Evaluation in a Circulation Phantom
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Computer Assisted Tomography"
DOI: 10.1097/rct.0000000000000613
Abstract: Objectives The aim of this study was to investigate the minimum iodine delivery rate (IDR) and contrast media (CM) volume required for diagnostic contrast enhancement of 350 HU (Hounsfield units) in the ascending aorta at… read more here.
Keywords: computed tomography; contrast; contrast media; enhancement ... See more keywords