A comparison of emergency department versus inhospital chest pain observation units

A Predictive Instrument to Improve Coronary-Care-Unit Admission Practices in Acute Ischemic Heart Disease

Michael W. Pozen, Ralph B. D’Agostino, Harry P. Selker et al. · New England Journal of Medicine · 1984 · 607 citations

Medicine, Cardiology, Internal Medicine +12

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

Impact on the Care of the Emergency Department Chest Pain Patient from the Chest Pain Evaluation Registry (CHEPER) Study

Louis Graff, John Dallara, Michael A. Ross et al. · The American Journal of Cardiology · 1997 · 275 citations

Medicine, Emergency Medicine, Internal Medicine +9

Early detection of acute myocardial infarction in patients presenting with chest pain and nondiagnostic ECGs: Serial CK-MB sampling in the emergency department

W. Brian Gibler, Larry M. Lewis, Roy E. Erb et al. · Annals of Emergency Medicine · 1990 · 213 citations

Medicine, Cardiology, Internal Medicine +16

Cost-effectiveness of a new short-stay unit to “rule out” acute myocardial infarction in low risk patients

Jean‐Michel Gaspoz, Thomas H. Lee, Milton C. Weinstein et al. · Journal of the American College of Cardiology · 1994 · 174 citations

Medicine, Cardiology, Pharmacoeconomics +14