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Impact of endothelial shear stress on coronary atherosclerotic plaque progression and composition: A meta-analysis and systematic review.
- Source :
-
International journal of cardiology [Int J Cardiol] 2024 Jul 15; Vol. 407, pp. 132061. Date of Electronic Publication: 2024 Apr 18. - Publication Year :
- 2024
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Abstract
- Background and Aims: Intracoronary pressure gradients and translesional flow patterns have been correlated with coronary plaque progression and lesion destabilization. In this study, we aimed to determine the relationship between endothelial shear stress and plaque progression and to evaluate the effect of shear forces on coronary plaque features.<br />Methods: A systematic review was conducted in medical on-line databases. Selected were studies including human participants who underwent coronary anatomy assessment with computational fluid dynamics (CFD)-based wall shear stress (WSS) calculation at baseline with anatomical evaluation at follow-up. A total of six studies were included for data extraction and analysis.<br />Results: The meta-analysis encompassed 31'385 arterial segments from 136 patients. Lower translesional WSS values were significantly associated with a reduction in lumen area (mean difference -0.88, 95% CI -1.13 to -0.62), an increase in plaque burden (mean difference 4.32, 95% CI 1.65 to 6.99), and an increase in necrotic core area (mean difference 0.02, 95% CI 0.02 to 0.03) at follow-up imaging. Elevated WSS values were associated with an increase in lumen area (mean difference 0.78, 95% CI 0.34 to 1.21) and a reduction in both fibrofatty (mean difference -0.02, 95% CI -0.03 to -0.01) and fibrous plaque areas (mean difference -0.03, 95% CI -0.03 to -0.03).<br />Conclusion: This meta-analysis shows that WSS parameters were related to vulnerable plaque features at follow-up. These results emphasize the impact of endothelial shear forces on coronary plaque growth and composition. Future studies are warranted to evaluate the role of WSS in guiding clinical decision-making.<br />Competing Interests: Declaration of competing interest A. C. has consultancy agreements with Medyria and Nanoflex. B. S. received research grants to the institution from the OPO Foundation, the Iten-Kohaut Foundation, the German Center for Cardiovascular Research (DZHK), Boston Scientific, and Edwards Lifesciences and has received consulting and speaker fees from Boston Scientific and Abbott Vascular. B.S. has been supported by the H.H. Sheikh Khalifa bin Hamad Al-Thani Research Programme. The remaining authors have nothing to disclose.<br /> (Copyright © 2024 Elsevier B.V. All rights reserved.)
- Subjects :
- Humans
Coronary Vessels diagnostic imaging
Coronary Vessels physiopathology
Plaque, Atherosclerotic physiopathology
Plaque, Atherosclerotic diagnostic imaging
Coronary Artery Disease physiopathology
Coronary Artery Disease diagnostic imaging
Endothelium, Vascular physiopathology
Disease Progression
Stress, Mechanical
Subjects
Details
- Language :
- English
- ISSN :
- 1874-1754
- Volume :
- 407
- Database :
- MEDLINE
- Journal :
- International journal of cardiology
- Publication Type :
- Academic Journal
- Accession number :
- 38641263
- Full Text :
- https://doi.org/10.1016/j.ijcard.2024.132061