Objectives: The aim of this study was to reveal the mode of presentation of coronaryartery disease(CAD) and the outcome of coronary artery bypass graft surgery(CABG) Methods: This was a retro - prospective study conducted in El shaab and Ahmed Gasim Hospitalsfrom 201 2 to 2015. Fifty nine patients were included in the study of whom 49(83.1%) were malesand 10(16.9%) were females. The study variables included; patients demographics, etiological risk factors, form ofpresentation, blood and imaging investigations, indica tions for coronary artery bypass graft(CABG) surgery, modalities of CABG surgery, prognostic risk factors and outcome of CABG.