Observation Units: Definition, History, Data, Financial Considerations, and Metrics

An emergency department-based protocol for rapidly ruling out myocardial ischemia reduces hospital time and expense: Results of a randomized study (ROMIO)

Miguel Ángel Gómez‐Bravo, Jeffrey L. Anderson, Labros A. Karagounis et al. · Journal of the American College of Cardiology · 1996 · 365 citations

Medicine, Cardiology, Emergency Medicine +10

Costs of an Emergency Department—Based Accelerated Diagnostic Protocol vs Hospitalization in Patients With Chest Pain

Rebecca R. Roberts · JAMA · 1997 · 338 citations

Medicine, Emergency Medicine, Internal Medicine +15

National Study of Emergency Department Observation Services

Jennifer L. Wiler, Michael A. Ross, Adit A. Ginde · Academic Emergency Medicine · 2011 · 128 citations · Full text

Medicine, Emergency Medical Services, Emergency Medicine +14

A Prospective, Randomized Trial of an Emergency Department Observation Unit for Acute Onset Atrial Fibrillation

Wyatt W. Decker, Peter A. Smars, Lekshmi Vaidyanathan et al. · Annals of Emergency Medicine · 2008 · 119 citations

Medicine, Cardiology, Emergency Medicine +8

An Emergency Department Diagnostic Protocol for Patients With Transient Ischemic Attack: A Randomized Controlled Trial

Michael A. Ross, Scott Compton, P. Medado et al. · Annals of Emergency Medicine · 2007 · 118 citations

Medicine, Emergency Medicine, Internal Medicine +9