Is ECG triggering for motion artefact reduction in dual-source CT angiography of the ascending aorta still required with high-pitch scanning? The role of ECG-gating in high-pitch dual-source CT of the ascending aorta

OBJECTIVE: To compare electrocardiographic (ECG)-triggered high-pitch (HP) dual-source CT angiography (CTA) with non-ECG-triggered HP CTA of the aorta, particularly the ascending aorta, with regard to image quality, motion artefacts, contrast-to-noise ratio (CNR), signal-to-noise ratio (SNR) and rad...

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Publicado en:Br J Radiol
Main Authors: Wielandner, Alice, Beitzke, Dietrich, Schernthaner, Ruediger, Wolf, Florian, Langenberger, Christina, Stadler, Alfred, Loewe, Christian
Formato: Artigo
Idioma:Inglês
Publicado: The British Institute of Radiology. 2016
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC5124891/
https://ncbi.nlm.nih.gov/pubmed/27245139
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1259/bjr.20160174
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