New recommendations on devices, drugs and diagnosis in heart failure were launched at the Heart Failure Congress 2012, 19-22 May, in Belgrade, Serbia, and published in the European Heart Journal. The ESC Guidelines for the Diagnosis and Treatment of Acute and Chronic Heart Failure 2012 were developed by the European Society of Cardiology (ESC) in collaboration with the Heart Failure Association (HFA) of the ESC. The Congress is the HFA’s main annual meeting.