CAAS – vFFR, module of CAAS Workstation:
The novel angio-based functional lesion assessment – wire and adenosine free.
The vFFR workflow builds a 3D reconstruction of coronary artery and assesses pressure drop, resulting in a vFFR value. Furthermore, the 3D reconstruction enables assessment of severity and percentage of stenosis.
Functional lesion information
- Pressure drops in coronary artery
- vFFR value
Anatomical lesion information
- Lesion diameter
- Percentage stenosis
- Reference diameter
- Obstruction length