Letter to the editor regarding "the prognostic role of mid-range ejection fraction in ST-segment elevation myocardial infarction"

Affiliations

• ¹ Department of Cardiology, West China Hospital, Sichuan University, Chengdu 610041, China.
• ² Department of Endocrinology and Metabolism, Sichuan University West China Hospital, Chengdu, 610041, China.
• ³ Department of Cardiology, West China Hospital, Sichuan University, Chengdu 610041, China; Laboratory of Cardiovascular Diseases, Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu 610041, China. Electronic address: liuxq@scu.edu.cn.