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Proceedings Papers

Mitral Valve Annulus Tension

Zhaoming He, Shamik Bhattacharya
Proc. ASME. SBC2008, ASME 2008 Summer Bioengineering Conference, Parts A and B, 227-228, June 25–29, 2008
Publisher: American Society of Mechanical Engineers
Paper No: SBC2008-192247
https://doi.org/10.1115/SBC2008-192247
View Paper titled, Mitral Valve Annulus Tension
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Topics: Annulus, Tension, Valves, Myocardium, Inflow, Cardiac cycle, Drag (Fluid dynamics), Hemodynamics, Joining, Pressure
Proceedings Papers

Effects of Edge-to-Edge Repair on Chordal Tension of Prolapsed Mitral Valve

Zhaoming He, Suveen Emmadi, Shamik Bhattacharya
Proc. ASME. SBC2009, ASME 2009 Summer Bioengineering Conference, Parts A and B, 507-508, June 17–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: SBC2009-204845
https://doi.org/10.1115/SBC2009-204845
View Paper titled, Effects of Edge-to-Edge Repair on Chordal Tension of Prolapsed Mitral Valve
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Topics: Maintenance, Tension, Valves, Surgery, Chords (Trusses), Diseases, Elongation, Rupture, Stress, Struts (Engineering)
Proceedings Papers

Effects of Mitral Valve Suture Position on Left Ventricular Vortex and Energy Under Edge-to-Edge Repair

Song Jiang, Ze Wang, Yingying Hu, Zhaoming He
Proc. ASME. SBC2012, ASME 2012 Summer Bioengineering Conference, Parts A and B, 219-220, June 20–23, 2012
Publisher: American Society of Mechanical Engineers
Paper No: SBC2012-80478
https://doi.org/10.1115/SBC2012-80478
View Paper titled, Effects of Mitral Valve Suture Position on Left Ventricular Vortex and Energy Under Edge-to-Edge Repair
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Topics: Maintenance, Valves, Vortices, Fluid mechanics, Energy dissipation, Blood, Geometry, Kinematics, Kinetic energy, Pressure drop
Proceedings Papers

Tricuspid Valve Annulus Tension

Shamik Bhattacharya, Zhaoming He
Proc. ASME. SBC2011, ASME 2011 Summer Bioengineering Conference, Parts A and B, 247-248, June 22–25, 2011
Publisher: American Society of Mechanical Engineers
Paper No: SBC2011-53088
https://doi.org/10.1115/SBC2011-53088
View Paper titled, Tricuspid Valve Annulus Tension
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Topics: Annulus, Tension, Valves, Geometry, Displacement, Muscle, Performance, Pressure, Shapes
Proceedings Papers

Numerical Study on Diastolic Left Ventricular Hemodynamics Using Motion Models of Mitral Valve With/Without Edge-to-Edge Repair

Yingying Hu, Liang Shi, Siva Parameswaran, Sergey A. Smirnov, Zhaoming He
Proc. ASME. SBC2010, ASME 2010 Summer Bioengineering Conference, Parts A and B, 287-288, June 16–19, 2010
Publisher: American Society of Mechanical Engineers
Paper No: SBC2010-19570
https://doi.org/10.1115/SBC2010-19570
View Paper titled, Numerical Study on Diastolic Left Ventricular Hemodynamics Using Motion Models of Mitral Valve With/Without Edge-to-Edge Repair
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Topics: Hemodynamics, Maintenance, Valves, Shear stress, Dynamics (Mechanics), Flow (Dynamics), Jets, Orifices, Platelets, Pressure
Proceedings Papers

Vortex Dynamics in the Left Ventricle During Diastole Under Edge-to-Edge Repair

Liang Shi, Yingying Hu, Zhaoming He
Proc. ASME. SBC2010, ASME 2010 Summer Bioengineering Conference, Parts A and B, 645-646, June 16–19, 2010
Publisher: American Society of Mechanical Engineers
Paper No: SBC2010-19577
https://doi.org/10.1115/SBC2010-19577
View Paper titled, Vortex Dynamics in the Left Ventricle During Diastole Under Edge-to-Edge Repair
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Topics: Dynamics (Mechanics), Maintenance, Vortices, Valves, Diseases, Fluid mechanics, Geometry, Orifices, Shapes
Proceedings Papers

Effect of Edge-to-Edge-Repair on Annulus Tension of Prolapsed Mitral Valve

Shamik Bhattacharya, Zhaoming He
Proc. ASME. SBC2010, ASME 2010 Summer Bioengineering Conference, Parts A and B, 289-290, June 16–19, 2010
Publisher: American Society of Mechanical Engineers
Paper No: SBC2010-19571
https://doi.org/10.1115/SBC2010-19571
View Paper titled, Effect of Edge-to-Edge-Repair on Annulus Tension of Prolapsed Mitral Valve
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Topics: Annulus, Maintenance, Tension, Valves, Surgery, Elongation, Myocardium, Shapes
Proceedings Papers

Coaptation Mechanism of Dilated Mitral Valves

Bo Gao, Zhaoming He
Proc. ASME. SBC2010, ASME 2010 Summer Bioengineering Conference, Parts A and B, 647-648, June 16–19, 2010
Publisher: American Society of Mechanical Engineers
Paper No: SBC2010-19601
https://doi.org/10.1115/SBC2010-19601
View Paper titled, Coaptation Mechanism of Dilated Mitral Valves
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Topics: Valves
Journal Articles

Mechanics of the Mitral Valve Strut Chordae Insertion Region

Muralidhar Padala, Michael S. Sacks, Shasan W. Liou, Kartik Balachandran, Zhaoming He, Ajit P. Yoganathan
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. August 2010, 132(8): 081004.
https://doi.org/10.1115/1.4001682
Published Online: June 15, 2010
View Article titled, Mechanics of the Mitral Valve Strut Chordae Insertion Region
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Topics: Struts (Engineering), Valves
Journal Articles

In Vitro Stretches of the Mitral Valve Anterior Leaflet Under Edge-to-Edge Repair Condition

Zhaoming He, Bo Gao, Shamik Bhattacharya, Tyler Harrist, Sibi Mathew, Wei Sun
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. November 2009, 131(11): 111012.
https://doi.org/10.1115/1.4000111
Published Online: October 26, 2009
View Article titled, In Vitro Stretches of the Mitral Valve Anterior Leaflet Under Edge-to-Edge Repair Condition
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Topics: Maintenance, Valves, Stress, Flow (Dynamics)
Journal Articles

Hemodynamics of the Mitral Valve Under Edge-to-Edge Repair: An In Vitro Steady Flow Study

Liang Shi, Zhaoming He
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. May 2009, 131(5): 051010.
https://doi.org/10.1115/1.3118772
Published Online: April 14, 2009
View Article titled, Hemodynamics of the Mitral Valve Under Edge-to-Edge Repair: An In Vitro Steady Flow Study
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Topics: Flow (Dynamics), Hemodynamics, Maintenance, Valves, Jets, Annulus
Journal Articles

A Novel Method to Measure Mitral Valve Chordal Tension

Zhaoming He, Ph.D., Christopher Jowers
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. January 2009, 131(1): 014501.
https://doi.org/10.1115/1.3005160
Published Online: November 20, 2008
View Article titled, A Novel Method to Measure Mitral Valve Chordal Tension
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Topics: Force sensors, Sensors, Struts (Engineering), Tension, Valves, Transducers, Errors, Chords (Trusses)
Journal Articles

Design of a Sterile Organ Culture System for the Ex Vivo Study of Aortic Heart Valves

James N. Warnock, Suchitra Konduri, Zhaoming He, Ajit P. Yoganathan
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Papers
J Biomech Eng. October 2005, 127(5): 857–861.
https://doi.org/10.1115/1.1992535
Published Online: February 28, 2005
View Article titled, Design of a Sterile Organ Culture System for the Ex Vivo Study of Aortic Heart Valves
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Topics: Bioreactors, Design, Flow (Dynamics), Oxygen, Pressure, Valves, Hemodynamics, Physiology, Cardiovascular system, Tissue engineering
Journal Articles

In Vitro Dynamic Strain Behavior of the Mitral Valve Posterior Leaflet

Zhaoming He, Jennifer Ritchie, Jonathan S. Grashow, Michael S. Sacks, Ajit P. Yoganathan
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Papers
J Biomech Eng. June 2005, 127(3): 504–511.
https://doi.org/10.1115/1.1894385
Published Online: January 31, 2005
View Article titled, In Vitro Dynamic Strain Behavior of the Mitral Valve Posterior Leaflet
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Topics: Valves, Deformation, Muscle