TY - JOUR T1 - Influence of Chronic Treatment in Patients Admitted to an Observation Unit on 30-day Mortality with Acute Heart Failure Treated in an Emergency Department AU - Martínez-Salgado, Inés AU - Sánchez, Manuel AU - Calvo, Diego De la Eranueva AU - Luis, Victoria AU - Andrés, Alberto Alen DO - 10.15420/ecr.2026.21.s1.PO32 UR - https://doi.org/10.15420/ecr.2026.21.s1.PO32 JO - European Cardiology Review 2026;21(Suppl 1):40. Y1 - 2026 PB - Radcliffe Cardiology ER -