Prospective registry of symptomatic severe aortic stenosis in octogenarians: a need for intervention

Objective To study the factors associated with choice of therapy and prognosis in octogenarians with severe symptomatic aortic stenosis ( AS ). Study Design Prospective, observational, multicenter registry. Centralized follow‐up included survival status and, if possible, mode of death and K atz index. Setting Transnational registry in S pain. Subjects We included 928 patients aged ≥80 years with severe symptomatic AS . Interventions Aortic‐valve...