Evidence map›Paper›PMID 41527956›Full record

ArticleRadiology and oncology2026

Coronary computed tomographic angiography and atherosclerosis: prognostic validation of coronary scores in a Slovenian cohort.

Tadeja Poropat Flerin, Borut Jug, Daniel Kosuta

Abstract readValidation Study
In one paragraph

Article in Radiology and oncology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Tadeja Poropat FlerinInstitute of Radiology, University Medical Center Ljubljana, Ljubljana, Slovenia.
Borut JugDepartment of Vascular Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia.
Daniel KosutaDepartment of Vascular Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCoronary computed tomographic angiography (CCTA) provides information on coronary atherosclerosis burden and extent. In the present analysis, we compared the prognostic impact of coronary scores (maximal coronary stenosis, segment involvement score [SIS] and segment stenosis scores [SSS], and the CCTA-modified Duke score). PATIENTS AND

methodsWe retrospectively reviewed CCTA images of patients with suspected coronary obstruction and excluded patients who underwent planned revascularization. Using Cox multivariate analysis, we estimated the hazard ratio (HR) with 95% confidence intervals (CI) for different coronary scores to predict death, myocardial infarction, and late unplanned revascularizations (as individual and composite endpoints). Model performance was evaluated using area under time-dependent receiver operating characteristic curves (AUC).

resultsWe included 750 patients (median age 61 years, 54% women) with a median follow up 1,465 days. Unadjusted HR for major cardiovascular events ranged from 3.87 (95% CI 1.49-10.0, p = 0.005) for obstructive disease (> 50% stenosis in any vessel) to 1.17 (1.09-1.25, p < 0.001) for SIS (each additional segment involved). Predictions remained significant for all endpoints and after adjusting for coronary artery calcium score and risk factors. Area under curve (AUC) for coronary stenosis was 0.77 (95% CI 0.71-0.82), for SIS was 0.77 (95% CI 0.72-0.83), for SSS was 0.77 (95% CI 0.71-0.82), and for Duke score was 0.67 (95% CI 0.61-0.74).

conclusionsOur study has confirmed that coronary atherosclerosis burden and extent independently predict major cardiovascular events in patients who had undergone CCTA, but were not referred for invasive diagnostic procedures and revascularization.

Indexed as

Computed Tomography AngiographyCoronary AngiographyCoronary Artery DiseaseAgedCoronary StenosisFemaleHumansMaleMiddle AgedPrognosisRetrospective StudiesSeverity of Illness Indexatherosclerosiscoronary computed tomographic angiographycoronary scores

Identifiers

PMID41527956
PMCPMC13012377

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