Inclusion Criteria:  Outpatient or inpatient diagnosed with Heart Failure at least 6 months ago Male or female patient aged 18 and over Signed written informed consent form  Exclusion Criteria:  newly diagnosed heart failure CRY requiring dialysis Serious liver and lung disease LVAD/heart transplantation HF due to possible temporary cause (myocarditis, peripartum CMP in the first 6 months, takotsubo etc.)