Long-term benefit of vasodilating beta-blockers in acute myocardial infarction patients with mildly reduced left ventricular ejection fraction. - Boo, Ki Yung; Kim, Miyeon; Lee, Jae-Geun; Ko, Geum; Choi, Joon Hyouk; Kim, Song-Yi; Joo, Seung-Jae; Hwang, Jin-Yong; Hur, Seung-Ho; Cha, Kwang Soo; Jeong, Myung Ho (PLoS ONE, 2025)