ArticleInternational journal of general medicine2022
Enlarged Lumen Volume of Proximal Aortic Segment and Acute Type B Aortic Dissection: A Computer Fluid Dynamics Study of Ideal Aortic Models.
Article in International journal of general medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Hemodynamic factors of aortic dilatation after thoracic endovascular aortic repair for type-B aortic dissection.Frontiers in bioengineering and biotechnology · 2026Article
- Mechanisms of aortic dissection: From pathological changes to experimental andProgress in materials science · 2025Article
- Development of idealized human aortic models forFrontiers in cardiovascular medicine · 2024Article
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Authors and funding
9 authors.
Funding
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Abstract
backgroundRecent study has revealed that enlarged diameters of the ascending aorta and proximal aortic arch enhance the probability of ATBAD. However, little is understood about the relation to ATBAD.
objectiveThis study explored the differences in proximal aortic segment (PAS) morphology in patients with acute type B aortic dissection (ATBAD), and performed hemodynamic simulations to provide proof of principle. MATERIALS AND
methodsThe morphological characteristics of PAS in the ATBAD group (n = 163) and corresponding segment in the control group (n = 120) were retrospectively measured. The morphological parameters were analyzed using comprehensive statistical approaches. Ridge regression analysis was also performed to determine the association between independent variable and dependent variable. P < 0.01 was considered significant. Idealized aortic models were established based on variables of statistical significance, and hemodynamic simulations were performed to evaluate blood flow changes caused by morphology.
resultsDiameters at landmarks of PAS were significantly larger in the ATBAD group. The lumen volume (V
conclusionIn the ATBAD group, the enlarged V
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