Comparative Clinical Outcomes of Patients with Low and Preserved Left Ventricular Ejection Fraction Undergoing Off-Pump Coronary Artery Bypass Surgery – A Single-Center Study. The Insight [Internet]. 2025 Nov. 28 [cited 2025 Dec. 14];8(03):466-70. Available from: https://www.bdjournals.org/insight/article/view/789