Levosimendan vs. Intra-Aortic Balloon Pump in Coronary Artery Bypass Grafting: A Meta-Analysis

Yanjie Wang^1#; Jinluan Qu^2#; Dan Sheng¹; Xiang Sun³; Liqin Zhong¹; Yingjie Wu¹; Hao Liang¹

DOI: 10.21470/1678-9741-2025-0057 Braz J Cardiovasc Surg. 2026;41(3):e20250057