Impact of beta-blockers on cardiovascular outcomes in myocardial infarction patients with preserved or mildly reduced ejection fraction: Systematic review and meta-analysis of randomized trials.
OBJECTIVE To evaluate the association between beta-blocker therapy and major cardiovascular outcomes in patients with acute myocardial infarction (AMI) and preserved or mildly reduced left ventricular ejection fraction (LVEF). DESIGN Systematic review and meta-analysis of randomized clinical trials. SETTING A compr...