Association Between FFRCT and Instantaneous Wave-Free Ratio (iFR) of Intermediate Lesions on Coronary Computed Tomography Angiography

• Published in: Cardiovascular revascularization medicine Vol. 31; pp. 57 - 60
• Main Authors: Beg, Faheemullah, Rehman, Hasan, Chamsi-Pasha, Mohammed A., Nabi, Faisal, Chang, Su-Min, Mahmarian, John J., Al-Mallah, Mouaz H.
• Format: Journal Article
• Language: English
• Published: Elsevier Inc 01.10.2021
• Subjects: Coronary CT angiography; Coronary flow reserve; CT-FFR; Fractional flow reserve; Instantaneous wave-free ratio; Coronary flow reserve; Instantaneous wave-free ratio; Coronary CT angiography; Fractional flow reserve; CT-FFR

New data suggests long term outcomes of coronary revascularization based on instantaneous wave free ratio (iFR) are equivalent to invasive fractional flow reserve (FFR). We aimed to evaluate the correlation between non-invasive FFR derived from cardiac CT (FFRCT) and iFR. Data from 21 patients with...