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Generalized convulsive status epilepticus (GCSE) has a high morbidity and mortality, such that the rapid delivery of anticonvulsant therapy should be initiated within minutes of seizure onset to prevent permanent neuronal damage. GCSE is not a specific disease but is a manifestation of either a primary central nervous system (CNS) insult or a systemic disorder with secondary CNS effects. It is mandatory to look for an underlying cause. First-line therapies for seizures and status epilepticus include the use of a benzodiazepine, followed by an infusion of a phenytoin with a possible role for intravenous valproate or phenobarbital. If these first-line medications fail to terminate the GCSE, treatment includes the continuous infusion of midazolam, pentobarbital, or propofol.

The present study was designed to assess the value of the presenting symptom of "typical" anginal pain, "atypical/nonanginal" pain, or the lack of chest pain in predicting the presence of inducible myocardial ischemia using cardiac stress testing in emergency department patients being evaluated for possible acute coronary syndrome. We performed a retrospective observational study of adult patients who were evaluated for acute coronary syndrome in an emergency department chest pain unit. The presenting symptoms were obtained from a structured questionnaire administered before stress testing. Patient chest pain was categorized according to the presence of substernal chest pain or discomfort that was provoked by exertion or emotional stress and was relieved by rest and/or nitroglycerin. Chest pain was classified as "typical" angina if all 3 descriptors were present and "atypical" or "nonanginal" if