I am a Cardiologist, I have been completed MD in Internal Medicine (Cardiology), PhD in Cardiology, and post-doctorate in cardiovascular disease, working as an Associate professor of Cardiology, Internal Medicine Department of Jouf University, Saudi Arabia. My research work is mainly focused on coronary artery disease and linked with microRNAs, hypoxic re-oxygenation exposed cardiac and endothelial cellular dysfunction, development of new diagnostic biomarker and therapeutic target for ischemic heart disease.