IRCT20251215068340N1 IRCT 2026-05-04 Bagheiat-allah University of Medical Sciences Investigating the Effect of Self-Care Education on Self-Efficacy of Cardiac Surgery Patients and the Caregiver Burden of Their Caregivers Investigating the Effect of Self-Care Education on Self-Efficacy of Cardiac Surgery Patients and the Caregiver Burden of Their Caregivers 2026-05-04 anticipated 66 Complete https://irct.ir/trial/89748 interventional Randomization: N/A, Blinding: Not blinded, Placebo: Used, Assignment: Parallel, Purpose: Prevention. N/A Workload of cardiac surgery patients and the caregiving burden of their caregivers. Intervention group: Group one: patients undergoing open heart surgery Group two: caregivers of patients undergoing open heart surgery. No - There is not a plan to make this available Justification or reason for not sharing IPD is I do not want to explain