Abstract
Aim. This study was conducted with the aim of determining the effect of peer education on outcome in people with heart failure.
Background. Heart failure is a complex clinical syndrome that is considered as a public health problem due to its chronic, progressive and irreversible nature.
Method. In this review study, a comprehensive search of scientific databases and search engines such as Science Direct, Scopus, PubMed, Google Scholar, and Medline using the keywords heart failure and peer education in both Persian and English language was done to find literature published between 2000 and 2018.
Findings. Studies about the effect of peer education on outcomes of heart failure patients in the country showed that these trainings have examined three outcomes of self-care, quality of life and self-efficacy in people with heart failure, and that this method has had a positive effect on all three components.
Conclusion. Peer education improves self-care, self-efficacy, and quality of life in people with heart failure. It is recommended to use this training program as an effective, cost-effective method without the need for specialized equipment.

Method. In this descriptive cross sectional-study, data were collected using modified quality of nursing care questionnaire. The questionnaire was adopted from the standardized Quality Patient Care Scale in psychosocial, physical, and communication dimensions. A convenient sampling method was used to recruit 191 registered nurses participated in the study within a 2-month period. The data were analyzed SPSS version 20 using descriptive and inferential statistics.
Findings. The mean score for quality of end-of-life nursing care was 83.62±8.62 in the psychosocial dimension, 85.36±7.74 in the communication dimension, and 92.23±10.88 in the physical dimension. Quality was reported to be favorable in the psychosocial dimension (62 percent), communication (50.3 percent) and physical dimension (81.7 percent), respectively. There was a statistically significant relationship between the quality of end-of-life nursing care and passing educational course.
Conclusion. The quality of end-of-life nursing care was good from the perspective of critical care nurses, but it was not as good as expected in some dimensions. The psychosocial aspect of end-of-life nursing care needs to be improved. Taking measures and planning educational programs to improve the appropriate therapeutic relationship between the nurse and the patient and paying attention to the psychological and social needs of patients as much as possible can be an effective step in improving the quality of end-of-life care.