International Journal of Nursing Research

Objective To explore the application effect of cognitive behavioral intervention in clinical nursing of coronary heart disease. Methods 80 patients with coronary heart disease admitted to our hospital from May 2024 to May 2025 were selected as the research subjects and divided into groups using a numerical table method, with 40 patients in each group. The control group received routine nursing intervention, while the observation group received cognitive behavioral intervention on the basis of routine nursing. Compare the disease cognitive scores and treatment compliance of two groups of patients after nursing, evaluate their psychological status before and after nursing using the Self Rating Anxiety Scale (SAS) and Self Rating Depression Scale (SDS), and record the incidence of cardiovascular adverse events in the two groups of patients during a 6-month follow-up period. Results The disease cognition score of the observation group after nursing was higher than that of the control group, and the treatment compliance was better than that of the control group (P<0.05). After nursing, the SAS and SDS scores of both groups of patients were lower than before nursing, and the observation group was lower than the control group (P<0.05). The incidence of cardiovascular adverse events in the observation group was lower than that in the control group during the 6-month follow-up (P<0.05). Conclusion The application of cognitive-behavioral intervention in clinical nursing of coronary heart disease can improve patients' disease awareness and treatment compliance, improve their psychological state, and reduce the incidence of cardiovascular adverse events.

Cognitive-behavioral intervention; Coronary heart disease; Clinical nursing; Adverse event