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Proceedings Papers

A Reduced Order Model for Estimation of Fractional Flow Reserve (FFR) in Coronary Artery Disease: Assessing the Impact of Side Branches

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Arber Vila, Mohammad Ahmed, Amirtaha Taebi, Pengfei Dong, Linxia Gu, Peshala Thibbotuwawa Gamage
Proc. ASME. IMECE2023, Volume 5: Biomedical and Biotechnology, V005T06A046, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-112632
https://doi.org/10.1115/IMECE2023-112632
View Paper titled, A Reduced Order Model for Estimation of Fractional Flow Reserve (FFR) in Coronary Artery Disease: Assessing the Impact of Side Branches
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Topics: Coronary arteries, Diseases, Flow (Dynamics)
Proceedings Papers

Effects of Time-Varying Curvature due to Myocardial Contraction on Flow in the Coronary Arteries

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Aland Santamarina, John M. Siegel, Jr., James E. Moore, Jr.
Proc. ASME. IMECE96, Advances in Bioengineering, 335-336, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-1251
https://doi.org/10.1115/IMECE1996-1251
View Paper titled, Effects of Time-Varying Curvature due to Myocardial Contraction on Flow in the Coronary Arteries
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Topics: Coronary arteries, Flow (Dynamics), Atherosclerosis, Diseases, Deformation, Fluids, Stress
Proceedings Papers

Relation Between the Structural Asymmetry of Coronary Artery Branches and the Angle at Their Origin

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Morton H. Friedman, Zhaohua Ding
Proc. ASME. IMECE96, Advances in Bioengineering, 337-338, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-1252
https://doi.org/10.1115/IMECE1996-1252
View Paper titled, Relation Between the Structural Asymmetry of Coronary Artery Branches and the Angle at Their Origin
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Topics: Coronary arteries, Geometry, Vessels, Atherosclerosis
Proceedings Papers

Curvature Changes of the Left Anterior Descending Coronary Artery During the Cardiac Cycle

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Mark F. Gross, Douglas B. VanFossen, Morton H. Friedman
Proc. ASME. IMECE96, Advances in Bioengineering, 463-464, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-1315
https://doi.org/10.1115/IMECE1996-1315
View Paper titled, Curvature Changes of the Left Anterior Descending Coronary Artery During the Cardiac Cycle
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Topics: Cardiac cycle, Coronary arteries, Interpolation, Vessels
Proceedings Papers

Incremental-Loading, Plane-Strain Prediction of Dilation Rupture of Atherosclerotic Plaque Within the Coronary Arterial Wall

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Y. C. Pao, S. S. Srivatsa, E. L. Ritman
Proc. ASME. IMECE96, Advances in Bioengineering, 417-418, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-1292
https://doi.org/10.1115/IMECE1996-1292
View Paper titled, Incremental-Loading, Plane-Strain Prediction of Dilation Rupture of Atherosclerotic Plaque Within the Coronary Arterial Wall
Open the PDF for Incremental-Loading, Plane-Strain Prediction of Dilation Rupture of Atherosclerotic Plaque Within the Coronary Arterial Wall in another window
Topics: Atherosclerosis, Coronary arteries, Plane strain, Rupture, Shapes, Atmospheric pressure, Dimensions, Finite element analysis, Stress
Proceedings Papers

Effects of Arterial Hemodynamics and Cyclic Strain on Platelet Deposition to Human Saphenous Vein Segments Perfused Ex-Vivo

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Donald A. Severyn, Satish C. Muluk, David A. Vorp
Proc. ASME. IMECE96, Advances in Bioengineering, 479-480, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-1323
https://doi.org/10.1115/IMECE1996-1323
View Paper titled, Effects of Arterial Hemodynamics and Cyclic Strain on Platelet Deposition to Human Saphenous Vein Segments Perfused Ex-Vivo
Open the PDF for Effects of Arterial Hemodynamics and Cyclic Strain on Platelet Deposition to Human Saphenous Vein Segments Perfused Ex-Vivo in another window
Topics: Blood, Coronary arteries, Failure, Hemodynamics, Platelets, Surgery, Thrombosis
Proceedings Papers

Distal Anastomotic Intimal Hyperplasia in Human Aortocoronary Vein Grafts

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Matadial Ojha, Jagdish Butany
Proc. ASME. IMECE96, Advances in Bioengineering, 471-472, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-1319
https://doi.org/10.1115/IMECE1996-1319
View Paper titled, Distal Anastomotic Intimal Hyperplasia in Human Aortocoronary Vein Grafts
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Topics: Atherosclerosis, Coronary arteries, Diseases, Rupture, Surgery, Thrombosis
Proceedings Papers

Is the Blood Flow Laminar or Turbulent at Stenosed Coronary Artery?

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Muhamed Albadawi, Yasser Abuouf, Samir Elsagheer, Hidetoshi Sekiguchi, Shinichi Ookawara, Mahmoud Ahmed
Proc. ASME. IMECE2022, Volume 4: Biomedical and Biotechnology; Design, Systems, and Complexity, V004T05A032, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-95594
https://doi.org/10.1115/IMECE2022-95594
View Paper titled, Is the Blood Flow Laminar or Turbulent at Stenosed Coronary Artery?
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Topics: Blood flow, Coronary arteries, Flow (Dynamics), Turbulence
Proceedings Papers

A Time-Dependent Two Species Explicit Finite Difference Computational Model for Analyzing Diffusion in a Drug Eluting Stented Coronary Artery Wall: a Phase I Study

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Maegan Edwards, John P. Kizito, Rodward L. Hewlin, Jr.
Proc. ASME. IMECE2022, Volume 4: Biomedical and Biotechnology; Design, Systems, and Complexity, V004T05A009, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-95803
https://doi.org/10.1115/IMECE2022-95803
View Paper titled, A Time-Dependent Two Species Explicit Finite Difference Computational Model for Analyzing Diffusion in a Drug Eluting Stented Coronary Artery Wall: a Phase I Study
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Topics: Computer simulation, Coronary arteries, Diffusion (Physics), Drugs
Proceedings Papers

Flow Phenomena in the Human Aortic Root and Entrance Region of Coronary Arteries During Diastole

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Olusegun J. Ilegbusi, Zhenjun Hu, Peter H. Stone, Charles L. Feldman
Proc. ASME. IMECE97, Advances in Bioengineering, 113-114, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0254
https://doi.org/10.1115/IMECE1997-0254
View Paper titled, Flow Phenomena in the Human Aortic Root and Entrance Region of Coronary Arteries During Diastole
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Topics: Coronary arteries, Entrance region, Flow (Dynamics), Shear stress, Computer simulation, Geometry, Bifurcation, Blood flow, Flow separation, Hemodynamics
Proceedings Papers

New Fabrication Techniques for Polymeric Intravascular Coronary Artery Stents

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Kevin D. Nelson, Solomon Su, Anagha R. Phansalkar, Andres A. Romero, Yun-Wei Ye, Robert C. Eberhart, Charles Landau, Robert S. Meidell
Proc. ASME. IMECE97, Advances in Bioengineering, 331-332, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0363
https://doi.org/10.1115/IMECE1997-0363
View Paper titled, New Fabrication Techniques for Polymeric Intravascular Coronary Artery Stents
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Topics: Coronary arteries, Manufacturing, Stents, Collapse, Drug delivery systems, Drugs, Pressure
Proceedings Papers

Degradation of Poly(L-Lactic Acid) Monofilaments for Experimental Intravascular Stent Designs

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Kevin D. Nelson, Anagha R. Phansalkar, Andres A. Romero, Yun-Wei Ye, Robert C. Eberhart, Charles Landau, Robert S. Meidell
Proc. ASME. IMECE97, Advances in Bioengineering, 333-334, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0364
https://doi.org/10.1115/IMECE1997-0364
View Paper titled, Degradation of Poly(L-Lactic Acid) Monofilaments for Experimental Intravascular Stent Designs
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Topics: Stents, Metals, Stress, Biological tissues, Coronary arteries, Corrosion, Damage, Metal fatigue
Proceedings Papers

Effects of Large Dynamic Curvature Changes on Flow in the Coronary Arteries

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Aland Santamarina, John M. Siegel, Jr., James E. Moore, Jr.
Proc. ASME. IMECE97, Advances in Bioengineering, 117-118, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0256
https://doi.org/10.1115/IMECE1997-0256
View Paper titled, Effects of Large Dynamic Curvature Changes on Flow in the Coronary Arteries
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Topics: Coronary arteries, Flow (Dynamics), Blood flow, Vessels, Geometry, Atherosclerosis, Oscillations, Physiology, Shear rate, Shear stress
Proceedings Papers

Sensitivity of the Flow Field in the Rabbit Abdominal Aorta to Various Flow Parameters

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Angela Y. Cheer, Harry A. Dwyer, Abdul I. Barakat, Michael Bice, Eugene Sy
Proc. ASME. IMECE97, Advances in Bioengineering, 83-84, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0239
https://doi.org/10.1115/IMECE1997-0239
View Paper titled, Sensitivity of the Flow Field in the Rabbit Abdominal Aorta to Various Flow Parameters
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Topics: Aorta, Flow (Dynamics), Atherosclerosis, Fluid mechanics, Coronary arteries, Diseases, Hemodynamics, Permeability, Vessels
Proceedings Papers

A Generalized Scheme for Surface-Fit of Dynamic Coronary Artery Tree Data

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Y. C. Pao
Proc. ASME. IMECE97, Advances in Bioengineering, 119-120, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0257
https://doi.org/10.1115/IMECE1997-0257
View Paper titled, A Generalized Scheme for Surface-Fit of Dynamic Coronary Artery Tree Data
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Topics: Coronary arteries, Bifurcation, Geometry, Computers, Finite element analysis, Shapes, Splines, Stress
Proceedings Papers

Comparison Between Calculated Physiologic and Measured Phasic Pressure Gradients Across Human Stenoses Remodeled by Coronary Angioplasty

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Rupak K. Banerjee, Lloyd H. Back
Proc. ASME. IMECE98, Advances in Bioengineering, 135-136, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-0067
https://doi.org/10.1115/IMECE1998-0067
View Paper titled, Comparison Between Calculated Physiologic and Measured Phasic Pressure Gradients Across Human Stenoses Remodeled by Coronary Angioplasty
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Topics: Physiology, Pressure gradient, Flow (Dynamics), Blood flow, Catheters, Coronary arteries, Hemodynamics
Proceedings Papers

Interactions Between Oscillatory Flow and Spasmic Coronary Artery: A FVM Study With Prescribed Moving Wall

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Hao Liu, Takami Yamaguchi
Proc. ASME. IMECE98, Advances in Bioengineering, 41-42, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-0021
https://doi.org/10.1115/IMECE1998-0021
View Paper titled, Interactions Between Oscillatory Flow and Spasmic Coronary Artery: A FVM Study With Prescribed Moving Wall
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Topics: Coronary arteries, Flow (Dynamics), Blood flow, Blood vessels, Finite volume methods, Fluid dynamics, Kinematics, Oscillations, Poiseuille flow, Shear stress
Proceedings Papers

Dynamic Motion Analysis of Human Coronary Artery Vein Grafts In-Vivo

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David A. Vorp, Jon R. Mears, Oscar Zacky, P.-A. Doriot, P.-A. Dorsaz, L. Dorsaz
Proc. ASME. IMECE98, Advances in Bioengineering, 37-38, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-0019
https://doi.org/10.1115/IMECE1998-0019
View Paper titled, Dynamic Motion Analysis of Human Coronary Artery Vein Grafts In-Vivo
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Topics: Coronary arteries, Motion analysis, Bending (Stress), Deformation
Proceedings Papers

Effects of Rapid Curvature Changes on Flow Through Coronary Artery Models

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Erlend Weydahl, Aland Santamarina, James E. Moore, Jr.
Proc. ASME. IMECE98, Advances in Bioengineering, 39-40, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-0020
https://doi.org/10.1115/IMECE1998-0020
View Paper titled, Effects of Rapid Curvature Changes on Flow Through Coronary Artery Models
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Topics: Coronary arteries, Flow (Dynamics), Shear rate, Blood flow, Vessels, Geometry, Atherosclerosis, Dynamic analysis, Exterior walls, Oscillations
Proceedings Papers

Effect of Stenosis Location on the Flow Distribution in Coronary Branches: Experimental and Numerical Study

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Yasser Abuouf, Muhamed Albadawi, Mahmoud Ahmed
Proc. ASME. IMECE2021, Volume 5: Biomedical and Biotechnology, V005T05A024, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-71590
https://doi.org/10.1115/IMECE2021-71590
View Paper titled, Effect of Stenosis Location on the Flow Distribution in Coronary Branches: Experimental and Numerical Study
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Topics: Coronary arteries, Diseases, Flow (Dynamics), Bifurcation, Blood, Blood flow, Blood vessels, Computational fluid dynamics, Computer-aided design