Lestari, K. A., and A. Khamid. “EFFECTIVENESS OF PROVIDING EDUCATION ON THE ANXIETY OF PATIENTS WHO WILL HAVE PCI PROCEDURES IN THE EMERGENCY ROOM AT HARUM SISMA MEDIKA HOSPITAL IN 2023”. HEARTY, vol. 13, no. 6, Dec. 2025, pp. 1407-14, doi:10.32832/hearty.v13i6.16108.