A Study to Evaluate Direct Wire Pacing (DWP) for Measuring Fractional Flow Reserve (FFR)
Coronary Artery Stenosis, Fractional Flow Reserve
About this trial
This is an interventional diagnostic trial for Coronary Artery Stenosis
Eligibility Criteria
Eligible patient for coronary angiography.
Inclusion Criteria:
The patients included in the study must meet the following inclusion criteria :
- Patients ≥ 18 years old
- Patients with FFR indications
- Has given consent to undergo diagnostic coronary procedure
- Patients able to understand and provide informed consent
- Patients with Social Security coverage
Prior to randomisation: Angiography demonstrates at least one coronary stenosis in an artery, requiring FFR measurement for physiological assessment.
Exclusion Criteria:
The patients included in the study should not meet the following inclusion criteria :
- Contraindications to use sensitivity to Adenosine or any of its excipients
- Technically inaccessible stenosis(es)
- Pregnant or breastfeeding woman
- Patients under judicial protection, tutorship or curatorship
- Patient participating in another interventional clinical trial
Sites / Locations
- Groupe Hospitalier Mutualiste de Grenoble
Arms of the Study
Arm 1
Arm 2
Experimental
Experimental
FFR followed by FFR-DWP (investigation)
FFR-DWP (investigation) followed by FFR
The FFR measurement is performed with the standard method first followed by the FFR measurement with the DWP method.
The FFR measurement is performed with the DWP method first followed by the FFR measurement with the standard method.