الفهرس 
IntroductionOnly 14 pages are availabe for public view
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Abstract
Obesity is increasing in prevalence throughout the world, producing significant effects in cardiovascular disease morbidity, mortality, and health care costs. There is an increasing number of obese people who had risk for coronary artery disease (CAD CABG surgery still remaims the standard of care in the treatment of advanced coronary artery disese (CAD ) which performed to improve quality of life and reduce cardiac-related mortalityThe aim of present study is to to review the impact of effect of BMI in early & late morbidity & mortality after coronary artery bypass graft surgery CABG.This study was prospective study carried out on 200 patients divided into two groups. This study will search the patients in two centers: cardiothoracic surgery department in Benha University hospitals and cardiothoracic surgery department in the National Heart Institute (NHI) in a sample of Egyptian patients.group 1 : Patients with BMI < 25group 2: Patients with BMI > 25Inclusion Criteria : all adult patients for elective CABG Exclusion Criteria Patients with HBA1C above 7.5, combined CABG with other cardiac procedures, emergency CABG patients , redo patients with IHD, patients with heart failure , renal and hepatic patientse.Pre-Operative assessment of both groups include :Echo – CXR- CA- Full labs and ECG Preoperative coronary angiography (CA) for both groups was studied for number, and site of diseased vessels. Conventional general anathesia, standard median sternotomy, standard cardiopulmonary bypass.