Summary of the methods of restraining the decline of evaluation accuracy on the degree of coronary stenosis caused by coronary artery calcification at the present stage
DOI: 10.23977/phpm.2021.010107 | Downloads: 11 | Views: 1295
Author(s)
Zhiyi Chen 1
Affiliation(s)
1 School of Biomedical Engineering, Southern Medical University, Guangzhou, China, 510515
Corresponding Author
Zhiyi ChenABSTRACT
Coronary computed tomography angiography (CCTA), as a non-invasive method to detect the degree of coronary artery stenosis, is often used as a primary screening method for asymptomatic patients, but the performance in positive predictive value often fluctuates. The main reason is the partial volume effect caused by large area coronary artery calcification plaque, which limits the clinical application of CCTA. This article summarizes the methods of suppressing evaluation errors on the degree of stenosis caused by coronary artery calcification, in order to provide some reference for clinical workers in the treatment of patients with severe calcification.
KEYWORDS
Coronary computed tomography angiography (CCTA), coronary artery calcification plaque, false positive, decreased accuracyCITE THIS PAPER
Zhiyi Chen. Summary of the methods of restraining the decline of evaluation accuracy on the degree of coronary stenosis caused by coronary artery calcification at the present stage. MEDS Public Health and Preventive Medicine (2021) 1: 41-44. DOI: http://dx.doi.org/10.23977/phpm.2021.010107.
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