Introduction: Anaemia is common among patients with chronic heart failure and it is associated with poor disease outcomes. By correcting anaemia and iron deficiency, disease prognosis and the quality of life of a patient with chronic heart failure should improve. Objective: The objective of the study was to assess the impact of anaemia on the number of repeated hospitalizations and survival of patients by using retrospective statistical analysis of several factors in 200 patients with chronic heart failure, reduced left ventricular systolic function and anaemia. Subjects and methods: All patients who were diagnosed with anaemia and chronic heart failure, who were treated during the time period from 1st January, 2012 to 31st August, 2015 at Cardiomyopathies, Heart Failure and Valvular Heart Disease Institute, Clinic for cardiovascular diseases, Clinical Hospital Centre “Sisters of Mercy” in Zagreb, were included in the study. Patients with anaemia and heart failure were compared with a control group of patients with heart failure without anaemia. By using SAP Hospital Information System and by browsing medical archives the data was collected from medical documentation. The data was analyzed by using statistical method of data analysis using Statistical Package for the Social Sciences IBM SPSS Statistic 20. Results: The obtained results proved the formulated hypothesis that the patients with chronic heart failure and anaemia were hospitalized more often than the patients with chronic heart failure, but without anaemia. The hospitalization rate for patients with anaemia was twice as high as the rate for patients without anaemia. The fact that every increase of haemoglobin by 10 g/L reduces the incidence of repeated hospitalizations by 10 % will help us in improving the treatment and the quality of life of those patients. The patients with low haemoglobin levels are more frequently in NYHA class III and NYHA class IV. Conclusion: It has been proven that low haemoglobin levels are an independent prognostic factor for survival in patients. The obtained results can help us with the treatment, in reducing hospitalization and giving hope in a better quality of life of such a patient.