Prognostic Risk Stratification of Patients with Moderate Aortic Stenosis

•Patients with moderate AS have poorer survival outcomes than the general population. •The prognosis is extremely poor in those with LVEF <50% and/or SVI <35 mL/m2. •Those with higher E/e′ are at intermediate risk even when LVEF or SVI is preserved. Background Currently risk stratification of moderate aortic stenosis (AS) is still incipient. The aim of this study was to identify prognostic factors in patients with moderate AS. Methods The...