CTFFR and Prediction of Non-Significant CAD Lesions
Trial Parameters
Brief Summary
In this prospective cohort study, 250 patients with suspected or known CAD and at least one intermediate coronary lesion (50-70% stenosis) who had a NiFFR value greater than 0.80 underwent coronary computed tomography angiography (CCTA) with NiFFR assessment. Patients were followed for one year to monitor for MACE
Eligibility Criteria
Inclusion Criteria: * Patients were enrolled if they had at least one intermediate coronary lesion (classified as 50-70% diameter stenosis on visual judgment) on CCTA and then underwent FFR testing Exclusion Criteria: * Patients having past coronary artery bypass graft surgery (CABG) * previous PCI in the target vascular * significant renal impairment define with eGFR \< 30 mL/min/1.73 m² * contrast allergy * poor image quality that prevented appropriate CCTA or CT-FFR analysis