Karlina, N. et al. 2026. Psychophysiological Response in Patients Undergoing Percutaneous Coronary Intervention: A Systematic Review and Walker–Avant Concept Analysis. Al-Rafidain Journal of Medical Sciences ( ISSN 2789-3219 ). 10, 1 (Feb. 2026), 134–144. DOI:https://doi.org/10.54133/ajms.v10i1.2663.