Figure 1.

Flow chart of patient inclusion and stratification by the technical and clinical endpoint of 130 consecutive patients undergoing combined TAVI planning CT and coronary artery evaluation using cCTA and CT-FFR. Patients are stratified by the technical and the clinical endpoint. ICA was used as reference standard for correct or incorrect classification by cCTA. cCTA: computed coronary tomography angiography, CT-FFR: computed tomography derived functional flow reserve, ICA: invasive coronary angiography, TAVI: transcatheter aortic valve implantation.