Abstract

Background: Heart failure has the highest rate of Rehospitalization with 20-33 readmissions within 1 to 3 months of discharge from the hospital. we decided to find out the frequency of different causes of hospitalization in patients with heart failure during 2017 to 2019. Methods: This study was a cross-sectional descriptive study. A total of 120 patients with heart failure who were referred to Afshar Hospital of Yazd during 2017 to 2019 were enrolled. The random sampling method was used. The required information was collected from heart failure patients' registry project. datum were collected and were analyzed by statistical tests and SPSS version 18. Results: The mean age of patients was 53.53 +/- 12.36 years. Of the 120 patients under study, 41.7 were women and 58.3 were male. The results showed that, 14.2 did not follow the recommended diet, 14.2 had not regular use of drugs, 14.2 had renal dysfunction, 9.2 had miscellaneous causes, 8.3 had pulmonary disease and 40 had idiopathic cause (where the cause of the condition is not known). There was no significant difference among the distribution of various causes of hospitalization in terms of the variables in the study. Conclusions: It can be concluded that the most common reason for hospitalization of patients with heart failure is idiopathic cause.