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Inter-scan variability of coronary artery calcium scoring assessed on 64-multidetector computed tomography vs. dual-source computed tomography: a head-to-head comparison


Ghadri, J R; Goetti, R; Fiechter, M; Pazhenkottil, A P; Küest, S M; Nkoulou, R N; Windler, C; Buechel, R R; Herzog, B A; Gaemperli, O; Templin, C; Kaufmann, P A (2011). Inter-scan variability of coronary artery calcium scoring assessed on 64-multidetector computed tomography vs. dual-source computed tomography: a head-to-head comparison. European Heart Journal, 32(15):1865-1874.

Abstract

Intra- and inter-scan agreement of CAC measurement in a given data set is excellent. Inter-scanner variability is reasonable, particularly for Agatston units in the clinically most relevant range <1000. The use of different software solutions has a greater influence particularly on volume scores than the use of different scanner types.

Abstract

Intra- and inter-scan agreement of CAC measurement in a given data set is excellent. Inter-scanner variability is reasonable, particularly for Agatston units in the clinically most relevant range <1000. The use of different software solutions has a greater influence particularly on volume scores than the use of different scanner types.

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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:04 Faculty of Medicine > University Hospital Zurich > Clinic for Diagnostic and Interventional Radiology
04 Faculty of Medicine > Center for Integrative Human Physiology
04 Faculty of Medicine > University Hospital Zurich > Clinic for Nuclear Medicine
04 Faculty of Medicine > University Hospital Zurich > Clinic for Cardiology
Dewey Decimal Classification:570 Life sciences; biology
610 Medicine & health
Language:English
Date:August 2011
Deposited On:18 Nov 2011 08:28
Last Modified:17 Feb 2018 13:58
Publisher:Oxford University Press
ISSN:0195-668X
Additional Information:This is a pre-copy-editing, author-produced PDF of an article accepted for publication in European Heart Journal following peer review. The definitive publisher-authenticated version European Heart Journal, 32(15):1865-1874 is available online at: dx.doi.org/10.1093/eurheartj/ehr157
OA Status:Hybrid
Publisher DOI:https://doi.org/10.1093/eurheartj/ehr157
PubMed ID:21546450

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