Affiliation: | 1.King Abdalaziz Medical City -National Guard Health Affairs, Riyadh, Kingdom of Saudi Arabia ;2.King Fahad Armed Forces Hospital, Jeddah, Kingdom of Saudi Arabia ;3.Prince Sultan Cardiac Center, Riyadh, Kingdom of Saudi Arabia ;4.National Heart Center at the Royal Hospital, Muscat, Oman ;5.Ibn Al-Bitar Cardiac Center, Baghdad, Iraq ;6.Nasiriya Heart Center, Nasiriya, Iraq ;7.King Faisal Hospital and Research Center, Riyadh, Kingdom of Saudi Arabia ;8.Bahrain Defense Force Hospital, Manama, Bahrain ;9.Aswan Heart Centre - Magdi Yacoub Heart Foundation, Aswan, Egypt ;10.King Abdulaziz University Hospital, Jeddah, Kingdom of Saudi Arabia ;11.Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates ;12.Sabah Al-Ahmad Cardiac Center, Kuwait City, Kuwait ;13.Abbott, Dubai, United Arab Emirates ;14.Abbott, Sunnyvale, CA, USA ;15.King Khalid University Hospital, Riyadh, Kingdom of Saudi Arabia ; |