Care Bundle's Impact on Delirium Prevention in CABG Patients

Inclusion Criteria: Participants and Sample Criteria Inclusion criteria for the study: * Over 18 years of age, * Considered as a low-risk group according to American Society of Anesthesiologists (ASA) * I-II and EUROSCORE scores * Undergoing open-heart surgery for the first time * Having an operation with on-pump and median sternotomy technique, * Mild and moderate hypothermia applied, * One to three coronary artery bypass grafts performed, * Left internal mammary artery and saphenous vein graft applied, * Surgery initiated between 08:00-12:00 hours, * Having no psychiatric diagnosis and therefore no drug therapy, * Not using corticosteroid derivative drugs, * No complications observed that may affect the surgery and ICU process, * Having a family member who can support the patient in the postoperative wake-up process, * Patients who voluntarily agree to participate in the research will be included. Exclusion Criteria: * Extended surgery due to complications, * Completion of the intraoperative process falls into the evening hours (after 16:00), * Consciousness level after extubation prevents participation in the study (Glasgow Coma Score \<15), * Corticosteroid derivative drugs applied at any stage of the perioperative process, Surgery is canceled, * No family member is available to stay in the intensive care unit, * Wishing to withdraw from the research at any stage after voluntarily agreeing to participate in the study, * At any stage of the research, patients who do no…