Survival After Isolated Coronary Artery Bypass Grafting in Patients With Severe Left Ventricular Dysfunction

The mortality rate among CABG patients with severely depressed LVEF was comparable to that reported in other series. Severe left ventricular dysfunction carried more than a twofold increased mortality risk compared with patients who had an impaired LVEF, adjusted for traditional risk factors. These data suggest that LVEF has an impact on long-term patient survival even after preoperative covariates and postoperative morbidity outcomes are considered.