Sánchez, Magda, Rafael A. Cox, José M. Rodríguez, and Cynthia M. Pérez. 2009. “Review of Clinical Characteristics and Management of Patients With ST Segment Elevation Myocardial Infarction at ATertiary Care Center”. Puerto Rico Health Sciences Journal 25 (3). https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/297.