Predictive Value Of Pre-Operative Left Ventricular Ejection Fraction For Post-Operative Arrhythmia And Mortality Following Coronary Artery Bypass Grafting: An Observational Study. Pjmcr [Internet]. 2026 Apr. 21 [cited 2026 Apr. 22];5(2):705-22. Available from: https://pakjmcr.com/index.php/1/article/view/862