Department of Cardiology;
Special Hospital for Medical Rehabilitation Krapinske Toplice;
Krapinske Toplice 49217;
Croatia;
Department of Cardiology;
University Hospital Centre Zagreb;
Zagreb 10000;
Croatia;
Department of Clinical Medicine;
Faculty of Dental Medicine and Health Osijek;
Osijek 31000;
Croatia;
Department of Internal Medicine;
Family Medicine and History of Medicine;
Faculty of Medicine Osijek;
Osijek 31000;
Croatia;
Heart failure; Classification of heart failure; Diagnosis of heart failure; Treatment of heart failure; Cardiac rehabilitation; Heart failure rehabilitation;