title: An epidemic of mysterious cardiopulmonary arrests.
abstract: Over a six-week period, a striking increase in the incidence of cardiopulmonary arrests occurred at the Ann Arbor Veterans Administration Hospital, Criminal administration of a muscle-paralyzing agent was implicated. An epidemiologic investigation les to a description of the classic features of an epidemic; time, place, person, agent and mode of transmission. Control of the agent and susceptible patients led to cessation of the epidemic. Although the perpetrator was not specifically identified, the concurrent criminal investigation was aided by the data developed in the medical investigation. On the basis of this experience, we propose a surveilliance mechanism for early detection of increased critical incidents, such as cardiopulmonary arrests, and a scheme for systematically examining similar events.
mesh_terms: D004196:Disease Outbreaks / Q000453:epidemiology*; D005554:Forensic Medicine; D006323:Heart Arrest / Q000139:chemically induced* / Q000453:epidemiology / Q000401:mortality; D006708:Homicide; D006801:Humans; D007275:Injections, Intravenous; D008824:Michigan; D008875:Middle Aged; D010197:Pancuronium / Q000008:administration & dosage / Q000506:poisoning*; D014481:United States; D014493:United States Department of Veterans Affairs
chemical_list: D010197:Pancuronium