- In the article by Bragulat E, López B, Miró O, Coll-Vinent B, Jiménez S, Aparicio MJ, et al, entitled "Performance Assessment of an Emergency Department Chest Pain Unit" and published in Rev Esp Cardiol. 2007;60:276-84, the funding source was omitted. This work was funded in part by the Ministerio de Sanidad y Consumo (Spanish Ministry of Health and Consumer Affairs), Instituto de Salud Carlos III (Carlos III Health Institute) (HERACLES RD06/0009 Network).

- In the article by Calvo D, Lozano I, Llosa JC, Lee D, Martín M, Avanzas P, et al, entitled "Aortic Valve Replacement in Octogenarians With Severe Aortic Stenosis. Experience In a Series of Consecutive Patients at a Single Center" and published in Rev Esp Cardiol. 2007;60:720-6, in the section "Limitations" (p. 726), the expression "a cohort study" should be replaced with "a cross-sectional study."