Ibrahim Al-Nasser1
, Ashraf M Anwar2
, Youssef FM Nosir2
, Mohammed AR Chamsi-Pasha4
, Aref Ajam2
, Aymen Alqiriaqri3
and Hassan Chamsi-Pasha2 
1
Department of Radiology*, King Fahd Armed Forces Hospital, Jeddah, Saudi Arabia
2
Department of Cardiology, King Fahd Armed Forces Hospital, Jeddah, Saudi Arabia
3
Department of Medicine, King Fahd Armed Forces Hospital, Jeddah, Saudi Arabia
4
Department of medicine, King Abdul Aziz University, Jeddah, Saudi Arabia