- 
		
		Reviews		
		
			Cardiology		
		Optimization of guideline-directed medical treatment for heart failure patients with reduced ejection fraction
	
 
	- Minjung Bak, Jin-Oh Choi
 
	- Korean J Intern Med. 2023;38(5):595-606.
 
	
		
 
	- 
		
		Original Articles		
		
					
		Clinical outcome in patients with end-stage heart failure who underwent continuous-flow left ventricular assist devices in a single center
	
 
	- Yoonjee Park, Darae Kim, Jeong Hoon Yang, Yang Hyun Cho, Jin-Oh Choi, Eun-Seok Jeon
 
	- Korean J Intern Med. 2022;37(2):340-349.
 
	
		
 
	- 
		
				
		
					
		The effect of beta-blockers in acute heart failure according to heart rate
	
 
	- Hyun-Jin Kim, Sang-Ho Jo, Min-Ho Lee, Won-Woo Seo, Jin-Oh Choi, Kyu-Hyung Ryu
 
	- Korean J Intern Med. 2021;36(4):898-905.
 
	
		
 
	- 
		
				
		
					
		J-curve relationship between corrected QT interval and mortality in acute heart failure patients
	
 
	- Chan Soon Park, Hyun-Jai Cho, Eue-Keun Choi, Sang Eun Lee, Min-Seok Kim, Jae-Joong Kim, Jin-Oh Choi, Eun-Seok Jeon, Kyung-Kuk Hwang, Shung Chull Chae, Sang Hong Baek, Seok-Min Kang, Byungsu Yoo, Dong-Ju Choi, Youngkeun Ahn, Kye-Hoon Kim, Myeong-Chan Cho, Byung-Hee Oh, Hae-Young Lee
 
	- Korean J Intern Med. 2020;35(6):1371-1384.
 
	
		
 
	- 
		
				
		
					
		The mortality benefit of carvedilol versus bisoprolol in patients with heart failure with reduced ejection fraction
	
 
	- Ki Hong Choi, Ga Yeon Lee, Jin-Oh Choi, Eun-Seok Jeon, Hae-Young Lee, Sang Eun Lee, Jae-Joong Kim, Shung Chull Chae, Sang Hong Baek, Seok-Min Kang, Dong-Ju Choi, Byung-Su Yoo, Kye Hun Kim, Myeong-Chan Cho, Hyun-Young Park, Byung-Hee Oh
 
	- Korean J Intern Med. 2019;34(5):1030-1039.