IRCT20220920056001N1 IRCT 2023-01-03 Mashhad University of Medical Sciences The effect of education using the interactive Avatar application on self-care, and the ability to identify and respond to the symptoms of heart attack in patients with acute coronary syndrome The effect of education using the interactive Avatar application on self-care, and the ability to identify and respond to the symptoms of heart attack in patients with acute coronary syndrome 2023-01-21 anticipated 70 Complete https://irct.ir/trial/66898 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Education/Guidance, Randomization description: The method of randomization is time block method. In this way, in order to prevent the dissemination of information, sampling in the intervention and control groups will be done in the middle of the week. In this way, the first group will be randomly selected by lottery, then the patients who meet the criteria for entering the study will be included in the intervention or control group in the middle of the week. 3 Condition 1: Unstable angina. Condition 2: Acute myocardial infarction. Intervention 1: Intervention group: installing the interactive avatar application on the mobile phone of the patient or one of their companions and teaching the patient how to use the application by the researcher to track the patients' use of the application during the follow-up period, the researcher will contact the research participants twice a week and in addition It will also answer their questions on reminding them to use the application. Intervention 2: Control group: in the control group, the usual care that includes face-to-face training and training using pamphlets will be applied. No - There is not a plan to make this available Justification or reason for not sharing IPD is It has no plans to publish