The Korean Journal of Internal Medicine
https://www.researchpad.co/tools/openurl?pubtype=&doi=10.3904/kjim.2020.270&title=The effect of beta-blockers in acute heart failure according to heart rate&author=&keyword=[{keywordId=161, uniqueName=heart-failure, name=Heart failure, contentId=266035}, {keywordId=19474, uniqueName=bradycardia, name=bradycardia, contentId=266035}, {keywordId=29203, uniqueName=beta-blocker, name=Beta-blocker, contentId=266035}, {keywordId=327996, uniqueName=ejection-fraction-ventricular, last=true, name=Ejection fraction, ventricular, contentId=266035}],[{keywordId=161, uniqueName=heart-failure, name=Heart failure, contentId=266035}, {keywordId=19474, uniqueName=bradycardia, name=bradycardia, contentId=266035}, {keywordId=29203, uniqueName=beta-blocker, name=Beta-blocker, contentId=266035}, {keywordId=327996, uniqueName=ejection-fraction-ventricular, last=true, name=Ejection fraction, ventricular, contentId=266035}],[{keywordId=161, uniqueName=heart-failure, name=Heart failure, contentId=266035}, {keywordId=19474, uniqueName=bradycardia, name=bradycardia, contentId=266035}, {keywordId=29203, uniqueName=beta-blocker, name=Beta-blocker, contentId=266035}, {keywordId=327996, uniqueName=ejection-fraction-ventricular, last=true, name=Ejection fraction, ventricular, contentId=266035}],[{keywordId=161, uniqueName=heart-failure, name=Heart failure, contentId=266035}, {keywordId=19474, uniqueName=bradycardia, name=bradycardia, contentId=266035}, {keywordId=29203, uniqueName=beta-blocker, name=Beta-blocker, contentId=266035}, {keywordId=327996, uniqueName=ejection-fraction-ventricular, last=true, name=Ejection fraction, ventricular, contentId=266035}],&subject=