Le bilan optimal avant TAVI

The number of TAVI procedures is rapidly increasing owing to the extension of indications. Procedural and long-term success warrant appropriate patient selection and rigorous preparation of the procedure during the pre-TAVI work-up. The aims of this work-up are several: validation of the indication, feasibility and safety of the procedure, selection of the prosthesis and of the route, anticipation of technical challenges. The CT-scan is the cornerstone of this assessment allowing for valve and vascular access appraisal. The geriatric evaluation remains important in the elderly, frail, high-risk patients. The assessment of cardiac and extracardiac comorbidities is systematic and may be incorporated into dedicated risk scores to improve the prediction of post-TAVI outcomes; this should be the basis of the decision-making process by the Heart Team.