1. Heart disease and stroke statistics 2010 update: a report from the American Heart Association Statistics Committee and Stroke Statistics Committee;American Heart Association;Circulation,2010
2. U.S. Department of Health and Human Services, National Institutes of Health, National Heart, Lung, and Blood Institute, National High Blood Pressure Education Program. The Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure (JNC 7). NIH publication 04-5230. http://www.nhlbi.nih.gov/guidelines/hypertension/jnc7full.pdf. Published 2004. Accessed June 30, 2010.
3. Emergency department hypertension and regression to the mean;Pitts;Ann Emerg Med,1998
4. Moderate-to-severe blood pressure elevation at ED entry. Hypertension or normotension;Dieterle;Am J Emerg Med,2005
5. Differing prevalence estimates of elevated blood pressure in ED patients using 4 methods of categorization;Baumann;Am J Emerg Med,2008