Ashraf Mohammed Anwar, professor of cardiology at the Department of Cardiology, Al-Azhar University; Cairo, Egypt. Currently, he is consultant non-invasive cardiologist at King Fahd Armed forces Hospital, Jeddah, SA. Ashraf does research in Cardiology. Their most recent publication is 'Tricuspid Valve Disease: Imaging Using Transthoracic Echocardiography'.