Correlation Analysis of Environmental Noise in the Intensive Care Unit with the Incidence of Delirium and Heart Rate Variability in Patients After Percutaneous Coronary Intervention
Objective: To investigate the correlation between environmental noise in the intensive care unit (ICU) and the occurrence of delirium and heart rate variability (HRV) in patients after percutaneous coronary intervention (PCI), thereby providing a clinical basis for optimizing the ICU environment, reducing delirium inci...