Dobutamine-sparing strategy in managing patients with impaired ejection fraction undergoing coronary artery bypass grafting: less is more?

Affiliations

• ¹ Department of Critical Care Medicine, Xiamen Branch, Zhongshan Hospital, Fudan University, Xiamen, China.
• ² Shanghai Medical College, Fudan University, Shanghai, China.
• ³ Department of Critical Care Medicine, Zhongshan Hospital, Fudan University, Shanghai, China.
• ⁴ Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.