Validation and Prognosis of Coronary Artery Calcium Scoring in Nontriggered Thoracic Computed Tomography
Author(s) -
Xueqian Xie,
Yingru Zhao,
Geertruida H. de Bock,
Pim A. de Jong,
Willem P.T.M. Mali,
Matthijs Oudkerk,
Rozemarijn Vliegenthart
Publication year - 2013
Publication title -
circulation cardiovascular imaging
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.584
H-Index - 99
eISSN - 1942-0080
pISSN - 1941-9651
DOI - 10.1161/circimaging.113.000092
Subject(s) - medicine , electrocardiography , asymptomatic , hazard ratio , confidence interval , lung cancer , lung cancer screening , cardiology , radiology , nuclear medicine
Coronary calcium score (CS), traditionally based on electrocardiography-triggered computed tomography (CT), predicts cardiovascular risk. Currently, nontriggered thoracic CT is extensively used, such as in lung cancer screening. The purpose of the study was to determine the correlation in CS between nontriggered and electrocardiography-triggered CT, and to evaluate the prognostic performance of the CS derived from nontriggered CT.
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