BP: blood pressure; EuroSCORE: European System for Cardiac Operative Risk Evaluation; LVEF: left ventricular ejection fraction; SAVR: surgical aortic valve replacement; STS-PROM: Society of Thoracic Surgeons – predicted risk of mortality; TAVI: transcatheter aortic valve implantation; TF: transfemoral. aSee Figure 3: Integrated imaging assessment of aortic stenosis. bProhibitive risk is defined in Supplementary Table 5. cHeart Team assessment based upon careful evaluation of clinical, anatomical, and procedural factors (see Table 6 and table on Recommendations on indications for intervention in symptomatic and asymptomatic aortic stenosis and recommended mode of intervention). The Heart Team recommendation should be discussed with the patient who can then make an informed treatment choice. dAdverse features according to clinical, imaging (echocardiography/CT), and/or biomarker assessment. eSTS-PROM: http://riskcalc.sts.org/stswebriskcalc/#/calculate, EuroSCORE II: http://www.euroscore.org/calc.html. fIf suitable for procedure according to clinical, anatomical, and procedural factors (Table 6).