Prognostic role and hemodynamic mechanism of impaired aerobic capacity in adults with Ebstein anomaly

Patients with Ebstein anomaly have impaired aerobic capacity, but the relationship between aerobic capacity and clinical outcomes are unknown. The purpose of this study was to determine the prognostic role of aerobic capacity and the hemodynamic mechanism underlying temporal deterioration in aerobic capacity in this population. Retrospective cohort study of adults with Ebstein anomaly that underwent exercise test (2000–2018). Primary objective...