1st choice for Cardiovascular Imaging Software Solutions

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QAngio XA 3D

Including QFR® analysis

The accurate 3D QCA reconstruction offered by QAngio® XA 3D is the back bone for PCI treatment:
QAngio XA 3D provides all the anatomical parameters for stent sizing, the optimal viewing angles for visualizing the lesion area, and the physiologic assessment (QFR) of one or more lesions at the same time.

QAngio XA 3D is the analytical software solution for the reconstruction of a coronary artery from two X-ray angiographic projections at least 25 degrees apart, either from a biplane acquisition or from two monoplane acquisitions, and the subsequent QCA analysis of clinically relevant parameters of coronary obstructions.

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What do medical professionals say ?

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  • Fast and accurate 3D reconstruction
  • Easy wizard-guided workflow
  • Suitable for online use, during patient procedure
  • Innovative Acquisition Guide to determine viewing angles for good second projection
  • Fast calculation of the QFR
  • No need for adenosine and/or pressure wire
  • Adjustable reporting
  • Analyses can be reopened for additional editing

QFR (Quantitative Flow Ratio) analysis

  • QFR calculated from 3D QCA according to 3 different flow models:
  • Fixed flow QFR, using fixed flow velocity
  • Contrast QFR, using contrast frame count in an angiogram without hyperemia
  • Hyperemic QFR, using contrast frame count in angiogram, taken in adenosine-induced hyperemic condition
  • QFR “pull-back” curve along the analyzed vessel segment
  • Three QFR indices: Vessel, lesion and index Q

3D QCA analysis

  • Can be applied to monoplane and biplane acquisitions
  • Accurate offset correction between the projections
  • Calibration based on Isocenter data
  • Efficient patented acquisition guiding tool suggesting optimal viewing angles for next acquisition
  • Automatic 2D and 3D contour detection and quantification
  • Calculation of optimal viewing angles for subsequent treatment
  • Calculation of lesion foreshortening
  • Support for ECG visualization
  • Easy wizard for intuitive guided workflows
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QAngio is a registered trademark of Medis Associated bv.

Reporting and data processing

  • Detailed and adjustable reporting
  • All analysis results can be saved and reloaded again for reviewing or editing
  • Results and screenshots can be exported in numerous formats (DICOM, pdf, jpg, bmp, png …)