IRCT2015081823669N1 IRCT 2016-09-25 Yasuj Univercity Medical Science Telephone follow up by nurse their impact on improving care for patients with heart failure Self-care for heart failure patients Telenursing impact on self-care for heart failure patients. 2014-06-20 anticipated 50 Complete https://irct.ir/trial/20181 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive, Other design features: These factors include issues such as approval by a cardiologist and vascular disease, drug therapy being, has Svadkhvandn and write access to the phone at home, hearing loss and speech problems, age less than 85 years, lack of advanced disease of vital organs known and mental disorders as well as during the study were not admitted into the informed consent form were completed. N/A heart failure. Intervention 1: Intervention group: Registration of eligible volunteers, explaining the method, take the consent 2- Self-care and demographic questionnaire completed 3. Self-care training in heart failure (face-to-face training methods and using the booklet), individual counseling, self-care recommendations in writing to two groups4.Contact telephone intervention group experienced 12-week follow-adherence to self-care recommendations in the first month three times a week and twice a week during the second month and contents of conversations is (duration of the call 10 minutes and make calls 8 am to 8 pm)include an assessment of the adherence to self-care program and Analysis of the situation by one to find trouble and provide solutions proposed and answers to questions and advice to patients. Intervention 2: control group: Registration of eligible volunteers, explaining the method, take the consent 2- Self-care and demographic questionnaire completed 3. Self-care training in heart failure (face-to-face training methods and using the booklet), individual counseling, self-care recommendations in writing.