CAAS vFFR calculates the pressure drop in coronary vessels without the need of a pressure wire. The vFFR module builds a 3D reconstruction of two angiograms and assesses pressure-drop, resulting in a vFFR value. Furthermore, the 3D reconstruction will enable assessment of severity and percentage of stenosis.

Key product features

  • Angiographically derived pressure drop and vFFR value
  • Fits seemlessly in normal cathlab workflow using just¬†2 contrast filled angiograms
  • Vendor independent: compatible with most X-ray systems

Functional lesion information

  • Pressure drop in coronary vessels
  • vFFR value

Anatomical lesion information

  • Percentage stenosis
  • Reference diameter
  • Obstruction diameter
  • Obstruction borders
  • Masdjedi K, Van Zandvoort L, Balbi M, Gijsen F, Ligthart J, Rutten M, Lemmert M, Wildschut J, Diletti R, Zijlstra F, Van Mieghem N, Daemen J.¬†Validation of 3-Dimensional Quantitative Coronary Angiography based software to calculate vessel-FFR (the FAST study). Presented at EuroPCR 2018.