After obtaining his MD and specialist degrees at the Faculty of Medicine of Tunis (Tunisia), Dr Bouhris pursued a fellowship in Interventional Cardiology at Cannizzaro Hospital, University of Catania (Italy). Dr. Boukhris is an interventional cardiologist specialized in chronic total occlusions and highrisk PCI and also Assistant Professor in Cardiology at the Faculty of Medicine of Tunis. Dr. Boukhris has published over 60 peer-reviewed articles and has contributed in 6 cardiology books. He has also won several awards and is actually reviewer of many cardiology Journals. The major research fields of Dr Boukhris are: interventional cardiology, endothelial dysfunction, and hypertension.