IRCT20180811040760N1 IRCT 2018-09-03 Oroumia University of Medical Sciences "Effect of Sleep Hygiene Education on Sleep Quality of Patients with Heart Failure" Effect of Sleep Hygiene Education on Sleep Quality of Patients with Heart Failure Hospitalized in Cardiac Care Units 2018-02-05 anticipated 70 Complete https://irct.ir/trial/33319 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive, Randomization description: In this study, units were selected by available method and divided into two groups of intervention and control by selecting two red and blue cards. N/A Sleep Hygiene Education. Intervention group: After obtaining permission from the research council of the university and receiving the ethics code from the Ethics Committee, the researcher referred to the research environment and, after coordinating with the management of the specialized and specialized cardiology center of Seyyed Alshohada, patients with heart failure had entry conditions in the hospital Hospitalized and in the clearance stage; available in an accessible way, after giving explanations about the title of the research plan and its goals, will provide the company's consent form to the research and the demographic questionnaire to those who wish to participate in the project. After reaching the required amount of research samples, the researcher will arrange a meeting in person with all the individuals and after providing explanations on how to complete the weekly registration record, it will be provided to patients and will ask them to submit this sheet Complete for 4 weeks on a daily basis. After completing the weekly sleep schedule, the Pittsburgh Sleep Quality Index was completed by each patient to evaluate the sleep quality of the patients and the samples were randomly divided into intervention and control groups.The researcher in the intervention group, after one month of discharge from the hospital for 5 sessions of an hour, began to teach sleep hygiene based on the latest American National Sleep Association guidelines and authoritative sources in person, using educational slides and training manuals solo will be patient at home. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is No more information