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John L. Dart Library
9 a.m. – 7 p.m.
Phone: (843) 722-7550
West Ashley Library
9 a.m. – 7 p.m.
Phone: (843) 766-6635
Folly Beach Library
Closed
Phone: (843) 588-2001
Edgar Allan Poe/Sullivan's Island Library
Closed for renovations
Phone: (843) 883-3914
Wando Mount Pleasant Library
9 a.m. – 8 p.m.
Phone: (843) 805-6888
Village Library
9 a.m. – 6 p.m.
Phone: (843) 884-9741
St. Paul's/Hollywood Library
9 a.m. – 8 p.m.
Phone: (843) 889-3300
Otranto Road Library
9 a.m. – 8 p.m.
Phone: (843) 572-4094
Mt. Pleasant Library
9 a.m. – 8 p.m.
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McClellanville Library
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Keith Summey North Charleston Library
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John's Island Library
9 a.m. – 8 p.m.
Phone: (843) 559-1945
Hurd/St. Andrews Library
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Dorchester Road Library
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Phone: (843) 552-6466
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Phone: (843) 805-6930
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Robust automated calcification meshing for personalized cardiovascular biomechanics.
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- Author(s): Pak, Daniel H.; Liu, Minliang; Kim, Theodore; Ozturk, Caglar; McKay, Raymond; Roche, Ellen T.; Gleason, Rudolph; Duncan, James S.
- Source:
NPJ Digital Medicine; 8/15/2024, Vol. 7 Issue 1, p1-14, 14p- Subject Terms:
BIOMECHANICS; COMPUTER simulation; TRICUSPID valve; PREDICTION models; RESEARCH funding; QUALITATIVE research; T-test (Statistics); BLOOD vessels; COMPUTED tomography; CALCINOSIS; DESCRIPTIVE statistics; HEART valve prosthesis implantation; DEEP learning; AORTIC stenosis; AUTOMATION; INDIVIDUALIZED medicine; SURGICAL meshes; CARDIOVASCULAR system; ALGORITHMS - Source:
- Additional Information
- Abstract: Calcification has significant influence over cardiovascular diseases and interventions. Detailed characterization of calcification is thus desired for predictive modeling, but calcium deposits on cardiovascular structures are still often manually reconstructed for physics-driven simulations. This poses a major bottleneck for large-scale adoption of computational simulations for research or clinical use. To address this, we propose an end-to-end automated image-to-mesh algorithm that enables robust incorporation of patient-specific calcification onto a given cardiovascular tissue mesh. The algorithm provides a substantial speed-up from several hours of manual meshing to ~1 min of automated computation, and it solves an important problem that cannot be addressed with recent template-based meshing techniques. We validated our final calcified tissue meshes with extensive simulations, demonstrating our ability to accurately model patient-specific aortic stenosis and Transcatheter Aortic Valve Replacement. Our method may serve as an important tool for accelerating the development and usage of personalized cardiovascular biomechanics. [ABSTRACT FROM AUTHOR]
- Abstract: Copyright of NPJ Digital Medicine is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Abstract:
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