Epidemiological characteristics of patients who required primary angioplasty.: A single-center observational study. Actas Médicas (Ecuador), [S. l.], v. 33, n. 1, p. 4–10, 2023. DOI: 10.61284/15. Disponível em: https://actasmedicas.ec/index.php/am/article/view/15.. Acesso em: 9 apr. 2026.