Prognostic impact of decisions taken by the heart team in patients evaluated for transcatheter aortic valve implantation

Objective: To analyze long-term survival and predictors of mortality in patients evaluated for transcatheter aortic valve implantation (TAVI) depending on the decision taken by the heart team. Methods: All patients with severe aortic stenosis and high surgical risk evaluated for TAVI between June 2008 and June 2012 were included. Patients were grouped according to the therapeutic strategy decided by the heart team. Mean follow-up was 16.6 months (maximum 55.3). Results: A total of 149 patients were evaluated: 79 were accepted for TAVI, 12 had no current indication for valve replacement and were deferred, 13 were redirected to conventional surgery and 45 received medical treatment. The evaluated patients had a mean age of 83.7 years and a mean EuroSCORE of 19.8±12.3. Median survival free from all-cause death was 34.7 months (95% CI 27.1–42.3) in the TAVI group, 47.4 months (95% CI 0–97.4) in the deferred intervention group, not available in the surgery group and 8.2 months (95% CI 5.6–10.9) in the medical treatment group (log-rank p