Tsvetan Gradinarov, MD received his specialty “Anesthesiology and intensive care” at The Medical University of  Sofia. Since 2004, he has been working in UH Lozenetz – Sofia and UMHAT “Sveta Marina” – Varna , practicing in the field of cardiac surgery. He has consecutively managed the structures of Anesthesiology and intensive care for cardiac surgery at “St. Anna” University Hospital in Sofia, the University Hospital “St. Marina” in Varna, “Heart and Brain” University Hospital in Pleven. He has specialized in coronary heart revascularization anesthesia in Leuven, Belgium; anesthesia and intensive treatment in TAVI procedures in Frankfurt, Germany. Assistant Professor at the Department of Anesthesiology and Intensive Care at Medical University – Pleven.