Chronic heart failure in an internal medicine outpatient setting: a retrospective real-world observational study of 30-day readmission and all-cause mortality. Italian Journal of Medicine, [S. l.], 2026. DOI: 10.4081/itjm.2026.2517. Disponível em: https://www.italjmed.org/ijm/article/view/2517. Acesso em: 29 apr. 2026.