Noninvasive Fractional Flow Reserve Derived From Computed Tomography Angiography for Coronary Lesions of Intermediate Stenosis Severity: Results From the DeFACTO Study

Study Questions:

What is the accuracy of fractional flow reserve (FFR) derived from coronary computed tomography (CT) angiography (FFR-CT) to identify ischemic coronary artery lesions in patients with intermediate coronary artery stenosis?