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Dedicated Software for Bifurcation QCA: Pie Medical (CAAS 5.9) and MEDIS (QAngio XA 7.2.34.0) Validation on Phantom analysis

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Dedicated Software for Bifurcation QCA: Pie Medical (CAAS 5.9) and MEDIS (QAngio XA 7.2.34.0) Validation on Phantom analysis

European Bifurcation Club 2010 – EBC 2010 – Budapest, Hungary

Imaging session

Dedicated Software for Bifurcation QCA: Pie Medical (CAAS 5.9) and MEDIS (QAngio XA 7.2.34.0) Validation on Phantom analysis

Author: Chrysafios Girasis, MD, Patrick W. Serruys, MD PhD, Erasmus MC, Rotterdam, Cardialysis B.V., Rotterdam, Cardiovascular Research Foundation, New York

 

CONCLUSION

  • Accuracy and precision for MLD and DS comparable between softwares, marginally better for CAAS 5.9
  • Increased variability with QAngio XA 7.2 due to higher need for contour amendment
  • Dedicated algorithm for bifurcation angle calculation available only in CAAS 5.9
  • QAngio XA Y-shape analysis performance undetected

 

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