Prof. Seferović was leading the introduction of several methods of interventional cardiology and myocardial and pericardial disease in Serbia, including percutaneous transluminal angioplasty, endomyocardial biopsy, percutaneous pericardioscopy and pericardial biopsy. Starting mid-90’s, he dedicated his clinical and research activity to chronic and acute heart failure. He is Corresponding member of Serbian Academy of Sciencies and Arts and President, Heart Failure Society of Serbia.
His research interests mainly include heart failure, acute and chronic, cardiomyopthies, myocarditis, pericardial disease as well as cardiovascular disease and diabetes