In Vitro Comparison of the Effect of Stent Configuration on Wall Shear Stress Using Time-resolved Particle Image Velocimetry

@article{Charonko2010InVC,
  title={In Vitro Comparison of the Effect of Stent Configuration on Wall Shear Stress Using Time-resolved Particle Image Velocimetry},
  author={John C Charonko and Satyaprakash Karri and Jaime Schmieg and Santosh T Prabhu and Pavlos Vlachos},
  journal={Annals of Biomedical Engineering},
  year={2010},
  volume={38},
  pages={889-902}
}
Time resolved particle image velocimetry was used to measure wall shear stress (WSS) and oscillatory shear index (OSI) within a 3.0 mm diameter compliant vessel model implanted with an Abbott Vascular XIENCE V® stent in five configurations: baseline, over-expanded, increased vessel diameter, two overlapped stents, and increased stent length. Flow through unstented vessels was also tested for comparison. Flow conditions featured a realistic coronary pressure-flow offset and reversal at average… CONTINUE READING
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