Benefits
The novel and patented QFR® approach applies advanced mathematical modelling to accurately and effectively measure the physiologic and anatomical extent of a patient’s coronary artery disease. QFR® also improves the patient experience with fast procedure times, no invasive devices or adenosine administration is required.
General Benefits
- Non-invasive physiological assessment
- Applicable for online and offline usage, e.g. in Heart Team meetings
- Easy workflow to streamline your analysis
- Fast calculation of the QFR® with <5 minutes
Clinical Benefits
- QFR® has been demonstrated in >85 peer-reviewed scientific papers, including >12,000 patients, 15,000 vessels
- QFR® can be used for the assessment of the result post-PCI , thereby facilitating quality control
- QFR® allows assessment of non-culprit lesions to decide on Yes or No staged procedure, potentially saving the second intervention procedure
QFR® features
Image Acquisition
Can be applied to monoplane and biplane systems to fit the local clinical setting
Automated calibration based on Isocenter data
- Patented acquisition guiding tool suggesting optimal X-ray projections
Image Analysis
- Can be applied pre-, during- and post-PCI
- Automatic ED frame selection based on ECG
- QFR® provides 2 different flow models:
- Fixed flow QFR®, using fixed flow velocity
- Contrast QFR® based on the contrast frame count
QFR® results
3D anatomic info for stent sizing
Allows prioritization of serial lesions
- Residual QFR® predicts the effect of an intervention on the resulting QFR® value
Quick Start Manuals
QAngio XA 3D Quick Start Manual 2.0. CE
QAngio XA 3D Quick Start Manual 2.0 FDA
QAngio XA Quick Start Manual 8.0
Medis Suite Quick Start Manual 3.2
Previous Version
What our customers say
‘QFR is a simplified and cost effective way of functional testing without any potential for complications during testing’.
‘Since the installation of QFR in my cathlab, I no longer use wire FFR anymore’.
‘QFR it is a robust technology and it provides good diagnostic data and guiding information’.
‘I’m a strong believer QFR adds invaluable parameters to the diagnostic angiogram. This will move us to one test that will give us all the information.’
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