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Challenges in QCA of bifurcation lesions

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European Bifurcation Club 2014 – EBC 2014 – Bordeaux, France

Bifurcation lesions quantitative analysis

Challenges in QCA of bifurcation lesions

Author: Goran Stankovic, MD

 

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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