I am an assistant lecturer in cardiology department in cairo university hospital. I had spent three years as resident in the department from October 2012 to October 2015 (during this period i gained experience in managing critcal care patients and skills in form of central line insertion, basic and advaced life support measures). After this period, i had spent four years as an assisstant lecturer (October 2015 - June 2019) and worked in the cardiac catheterization lab as an assisstant operator then primary operator in the past year. I had an experience with many noninvasive cardiac tests as Treadmill exercise stress testing, Transthoracic echocardiography, pharmacological stress testing and Transoesphageal echocardiograpphy.