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Aortic stenosis (AS) is the most frequent heart valve disease. Surgical aortic valve replacement (SAVR) is the reference treatment. Transcatheter aortic valve implantation (TAVI) has emerged as an alternative treatment. New strategies for treating the AS are upcoming. The aim of the study was to assess if the clinical profile of octogenarian patients treated surgically before and after the TAVI program initiation has changed. We retrospectively included consecutive octogenarian patients, who underwent isolated SAVR, from January 2006 to December 2011 in a single high-volume center. We compared preoperative and postoperative characteristics before and after the initiation of TAVI (February 2009). Five hundred seventeen patients were included: 229 in the "pre-TAVI" group (2006 to 2008), 288 in the "post-TAVI" group (2009 to 2011). The mean age was 83.2 ± 2.0 in the "pre-TAVI" group, 83.5 ± 2.1 in the "post-TAVI" group (p = 0.106). There were no significant differences in preoperative characteristics: New York Heart Association class (p = 0.374), history of heart failure (p = 0.680), left ventricular ejection fraction (59.8 ± 12.2% in the "pre-TAVI" group, 59.9 ± 11.3% in the "post-TAVI" group, p = 0.922), coronary artery disease (p = 0.431), chronic pulmonary disease (p = 0.363), and previous cardiac surgery (p = 0.085). The logistic EuroSCORE was 7.78 ± 4.60% in the "pre-TAVI" group and 7.33 ± 3.96% in the "post-TAVI" group (p = 0.236). The operative mortality (30-day) was comparable: 5.2% in the "pre-TAVI" group, 6.9% in the "post-TAVI" group (p = 0.424). Thus, with the emergence of TAVI, the number of octogenarian patients operated on, their preoperative characteristics, and the operative mortality remained comparable. [ABSTRACT FROM AUTHOR]