Peña Ortiz, L. M., Y. A. . Hernández Moncada, J. M. . Morales Morales, G. . Zambrano Plata, and C. Sánchez. “Life Heartbeat: Experiences of Patients With Cardiovascular Disease in an Intensive Care Unit”. Revista Ciencia Y Cuidado, vol. 16, no. 2, May 2019, pp. 46-58, doi:10.22463/17949831.1607.