Outcome of Coronary Artery Bypass Graft Surgery with Low Preoperative Ejection Fraction: A Cross-sectional study

Background: Coronary artery bypass graft (CABG) surgery has been proven in several trials to have excellent outcomes patients with coronary disease who reasonably preserved cardiac function. Nonetheless, determining the value of grafting low left ventricular ejection faction (shown as fraction 40B) challenging due worries about increased operating mortality and decreased long-term survival.
 Objective: Our main goal is evaluate Outcome Artery Bypass Graft Surgery Low Preoperative Ejection Fraction.
 Methods: This cross-sectional study carried out at tertiary hospital from June 2021 2022. Where 100 underwent Department Cardiac were included study. The divided into 2 groups follows: Group—I, EF < 40% (n = 50) Group-ll EF>40% 50).
 Results: During study, where 55% belong 50-60 years age group majority male. In both had diabetes hypertension. All co—morbidities/risk factors almost equally distributed between (p > 0,05). Except incidence bleeding, which was significantly higher Croup—I than that Group—II 0.01 0). addition that, 1 Heart failure seen 1.5% cases followed by 2.3% pneumonia, prolonged ventilation 13.5%. 0.5% 1.8% 11%.
 Conclusion: Lastly, current study's large sample size suggests CABG may be performed on <40% (in terms morbidity death) are equivalent those 40.