1. FCPS, Cardiology, Saudi Board of Echocardiography, NBE (USA), King Fahad Medical City, Dabab Street, Sulaimaniya, PO Box 221124, Riyadh 11311, Saudi Arabia
2. Saudi Board of Internal Medicine, Saudi Board of Cardiology, King Salman Heart Center, King Fahad Medical City, PO Box 59046, Riyadh 11525, Kingdom of Saudi Arabia
3. MRCP (UK), King Salman Heart Center, King Fahad Medical City, PO Box 59046, Riyadh 11525, Kingdom of Saudi Arabia