Dr. Venkat Keshav Chivukula Profile

Dr. Venkat Keshav Chivukula

at Florida Institute of Technology

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Author

Publications (6)

Proceedings Article | 2 April 2024 Presentation + Paper

First in vivo demonstration of 1000fps high speed coronary angiography (HSCA) in a swine animal model

S. V. Setlur Nagesh, E. Vanderbilt, C. Koenigsknecht, D. Pionessa, V. K. Chivukula, C. Ionita, David Zlotnick, D. Bednarek, S. Rudin

Proceedings Volume 12930, 129300A (2024) https://doi.org/10.1117/12.3006858

KEYWORDS: Arteries, Angiography, Denoising, Neural networks, Animals, Animal model studies, Sensors, Tunable filters, Image filtering, Biological imaging

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Proceedings Article | 2 April 2024 Presentation + Paper

Evaluation of aneurysm flow diverter (stent) treatment using multi-angled 1000 fps high-speed angiography (HSA) and optical flow (OF)

E. Vanderbilt, R. White, S. V. Setlur Nagesh, V. Chivukula, D. Bednarek, C. Ionita, S. Rudin

Proceedings Volume 12930, 1293019 (2024) https://doi.org/10.1117/12.3006922

KEYWORDS: Aneurysms, Video, 3D modeling, Angiography, Visualization, Optical flow, Image segmentation, Hemodynamics, Blood circulation, X-ray medical imaging, X-ray imaging

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Proceedings Article | 10 April 2023 Presentation + Paper

Investigating angiographic injection parameters for cerebral aneurysm hemodynamic characterization using patient-specific simulated angiograms

R. White, A. Shields, S. Nagesh, E. Smith, J. Davies, D. Bednarek, S. Rudin, C. Ionita, V. Chivukula

Proceedings Volume 12468, 1246814 (2023) https://doi.org/10.1117/12.2653871

KEYWORDS: Aneurysms, Hemodynamics, Angiography, Targeting Task Performance metric, Contrast agents, Blood, Cerebral aneurysms, Simulations, Blood circulation, 3D projection, CFD analysis

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Proceedings Article | 7 April 2023 Poster + Paper

2D versus 3D comparison of angiographic imaging biomarkers using computational fluid dynamics simulations of contrast injections

A. Shields, M. M. Bhurwani, K. Williams, V. Chivukula, D. Bednarek, S. Rudin, C. Ionita

Proceedings Volume 12463, 124632A (2023) https://doi.org/10.1117/12.2653119

KEYWORDS: Aneurysms, 3D modeling, Hemodynamics, Angiography, Simulations, 3D image processing, Blood, Cone beam computed tomography

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Proceedings Article | 4 April 2022 Presentation + Paper

Derivation of vascular wall shear stress from 1000 fps high-speed angiography (HSA) velocity distributions

A. Shields, S. V. Setlur Nagesh, V. Chivukula, C. Ionita, D. Bednarek, S. Rudin

Proceedings Volume 12036, 120360C (2022) https://doi.org/10.1117/12.2611175

KEYWORDS: Aneurysms, Spatial resolution, In vitro testing, Angiography, Hemodynamics, Video, Arteries, Aorta

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Proceedings Article | 4 April 2022 Presentation + Paper

Leveraging patient-specific simulated angiograms to characterize cerebral aneurysm hemodynamics using computational fluid dynamics

V. Chivukula, R. White, A. Shields, J. Davies, M. Mokin, D. R. Bednarek, S. Rudin, C. Ionita

Proceedings Volume 12036, 120360S (2022) https://doi.org/10.1117/12.2611473

KEYWORDS: Aneurysms, Hemodynamics, Targeting Task Performance metric, Blood circulation, Blood, Angiography, Computational fluid dynamics, CFD analysis, Cerebral aneurysms

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Showing 5 of 6 publications

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