The western journal of emergency medicine
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Acute anterior myocardial infarctions caused by proximal left anterior descending (LAD) artery occlusions are associated with a higher morbidity and mortality. Early identification of high-risk patients via the 12-lead electrocardiogram (ECG) could assist physicians and emergency response teams in providing early and aggressive care for patients with anterior ST-elevation myocardial infarctions (STEMI). Approximately 25% of US hospitals have primary percutaneous coronary intervention (PCI) capability for the treatment of acute myocardial infarctions. Given the paucity of hospitals capable of PCI, early identification of more severe myocardial infarction may prompt emergency medical service routing of these patients to PCI-capable hospitals. We sought to determine if the 12 lead ECG is capable of predicting proximal LAD artery occlusions. ⋯ The sum STE (V1-V6) and STD (II, III, aVF) on a 12-lead ECG can be used to predict proximal LAD occlusions if performed within the first hour of symptom onset. This should be considered a high-risk finding and may prompt prehospital direction of such patients to PCI-capable hospitals.
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We discuss a case of a 64-year-old male with a history of liver failure presenting with altered mental status, initially diagnosed with hepatic encephalopathy but ultimately diagnosed with nonconvulsive status epilepticus (NCSE) by electroencephalogram (EEG). NCSE is a difficult diagnosis to make, given no clear consensus on diagnostic criteria. Especially in the intensive care unit setting of persistent altered mental status with no clear etiology, NCSE must be considered in the differential diagnosis, as the consequences of delayed diagnosis and treatment can be substantial. EEG can be useful in the evaluation of patients with hepatic encephalopathy who have persistently altered levels of consciousness despite optimal medical management.
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This study describes deep sedations performed for painful procedures completed in the emergency department at an academic tertiary care hospital during an 18-month period. One hundred consecutive cases were retrospectively reviewed to describe indications, complications, procedural lengths, medication dosing, and safety of these sedations. ⋯ All complications were brief and did not adversely affect patient outcomes. This data further demonstrate the safety profile of deep sedation medications in the hands of emergency physicians trained in sedation and advanced airway techniques.
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We hypothesized that a geriatric chief complaint-based didactic curriculum would improve resident documentation of elderly patient care in the emergency department (ED). ⋯ A geriatric chief complaint-based curriculum improved emergency medicine resident documentation for the care of elderly patients in the ED compared with a non-age-specific chief complaint-based curriculum.
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Reliable and accurate Web-based health information is extremely valuable when applied to emergency medical diagnoses. With this update we seek to build upon on the 2004 study by determining whether the completeness and accuracy of emergency medical information available online has improved over time. ⋯ This study indicates that the completeness and accuracy of online emergency medical information available to the general public has improved over the past 6 years. Overall, health Web sites studied contained greater than 70% of aggregated medical information on 4 common emergency department diagnoses, and 4 sites examined advanced from 2002 to 2008.