Research Snapshot Theater: Cardiovascular III278: EVALUATION OF METOPROLOL VERSUS DILTIAZEM FOR TREATMENT OF ATRIAL FIBRILLATION IN CRITICAL CARE UNITLopez, Brian1; Maloney, Robert2 Author Information 1Lebanon, NH 2Dartmouth-Hitchcock Medical Center, Lebanon, NH Critical Care Medicine: January 2020 - Volume 48 - Issue 1 - p 121 doi: 10.1097/01.ccm.0000619468.31684.c1 Buy Metrics Copyright © 2019 by the Society of Critical Care Medicine and Wolters Kluwer Health, Inc. All Rights Reserved.