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DC Field | Value | Language |
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dc.contributor.author | Tran, An Viet | - |
dc.contributor.author | Nguyen, Nguyet Minh | - |
dc.contributor.author | Ngo, Toan Hoang | - |
dc.contributor.author | dkk. | - |
dc.date.accessioned | 2024-11-11T04:29:18Z | - |
dc.date.available | 2024-11-11T04:29:18Z | - |
dc.date.issued | 2023 | - |
dc.identifier.issn | 1658-3612 | - |
dc.identifier.uri | http://localhost:8080/xmlui/handle/123456789/7761 | - |
dc.description.abstract | Objectives: To determine the diagnostic performance and influencing factors of 128-slice coronary computed tomography angiography (CCTA) compared with invasive coronary angiography (ICA) in patients with suspected coronary artery disease (CAD). Methods: A cross-sectional analysis study enrolled 139 patients suspected of having CAD, who underwent and received a 128-slice CCTA and ICA. Results: The patient-based model showed high sensitivity and a positive predictive value of 93.2% and 95.3%, respectively (for stenosis 50%). However, these values were lower when analyzed using vessel-based (85.6% and 81.1%) and segment-based (73.9% and 66.6%) models. Specificity and negative predictive value were highest in the segment-based model, decreasing in vessel- and patient-based models at 96.4% and 95.4%, 90.5% and 90.0%, and 36.4% and 42.1%, respectively (for stenosis 70%). All diagnostic values were reduced when the calcium score was 400 Agatston units. Conclusion: 128-slice CCTA is an optimal, minimally invasive, and high-performance method to diagnose the stenosis and morphology of coronary artery lesions. The diagnostic performance of 128-slice CCTA is very high. Heart rate and body mass index do not affect diagnostic accuracy, whereas a calcium score 400 Agatston units is a factor that causes a decrease in diagnostic performance. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | Journal of Taibah University Medical Sciences | en_US |
dc.relation.ispartofseries | Original Article;1599-1607 | - |
dc.subject | Coronary artery disease | en_US |
dc.subject | Coronary computed tomography angiography | en_US |
dc.subject | Diagnostic performance | en_US |
dc.subject | Invasive coronary angiography | en_US |
dc.title | Diagnostic performance of 128-slice computed tomography angiography in patients with suspected coronary artery disease | en_US |
dc.type | Article | en_US |
Appears in Collections: | Vol 18 No 6 (2023) |
Files in This Item:
File | Description | Size | Format | |
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1599-1607.pdf | 2.14 MB | Adobe PDF | View/Open |
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