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JoVE Journal Bioengineering
Protocol for Relative Hydrodynamic Assessment of Tri-leaflet Polymer Valves
 

Protocol for Relative Hydrodynamic Assessment of Tri-leaflet Polymer Valves

Article DOI: 10.3791/50335-v • 11:12 min • October 17th, 2013
October 17th, 2013 •
1, 1, 2, 1, 1, 1, 1, 3,4, 3, 3, 2
1Tissue Engineered Mechanics, Imaging and Materials Laboratory, Department of Biomedical Engineering, Florida International University, 2Department of Mechanical and Aerospace Engineering, University of Florida, 3College of Medicine, University of Florida, 4King Faisal Specialty Hospital and Research Center, Jeddah, Saudi Arabia

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요약
Automatic Translation

There has been renewed interest in developing polymer valves. Here, the objectives are to demonstrate the feasibility of modifying a commercial pulse duplicator to accommodate tri-leaflet geometries and to define a protocol to present polymer valve hydrodynamic data in comparison to native and prosthetic valve data collected under near-identical conditions.

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Keywords: Tri-leaflet Polymer Valves Hydrodynamic Assessment Pulse Duplicator Prosthetic Heart Valves Native Valves Bi-leaflet Mechanical Valves Flow Rate Pressure Drop Regurgitant Volume Energy Losses
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