01/2022–now Head of Interventional Cardiology Dpt (4th Cardiology Dpt). Metropolitan General, Athens 03/2019-12/2021 Consultant Interventional Cardiologist. Henry Dunant, Athens 2017–3/2019 Interventional Cardiology Fellowship. Ospedale San Raffaele, Milan Supervisor: Antonio Colombo 2016-2017 Interventional Cardiology Fellowship ("Laiko"Hospital, Athens) 2012- 02/2017 Cardiology Residency, “Laiko” General Hospital, Athens, Greece 01/2016-06/2016 Interv. Cardiology Resident, Onassis Cardiac Surgery Center, Athens 2014 PhD “Chronic heart failure and skeletal muscle myopathy: the role of exercise”, NKUA 2016 Postdoctoral Research “Coronary artery disease and vulnerable atherosclerotic plaque in DM” (2016, Grant ELIKAR) 2018 ESC Training Grant for Interventional Cardiology. Ospedale San Raffaele, Milan. "Treatment of complex coronary lesions using intracoronary imaging guidance" (supervisor A. Colombo) PUBLICATIONS https://pubmed.ncbi.nlm.nih.gov/?term=tzanis+g&sort=date