The American journal of emergency medicine
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A 69-year-old man presented to the emergency department with hematemesis, hypotension, tachycardia, and hypothermia. The emergency physician performed a bedside ultrasound of the chest, heart, and abdomen. The heart was unable to be visualized in the parasternal, apical, or subxiphoid windows, and free fluid and particulate matter were visualized in the chest and abdomen. ⋯ The presence of air in the pericardial sac results in nonvisualization of the heart on ultrasound. Fluid in the chest and abdomen may be visualized in the posterior upper abdominal windows. Although these ultrasound findings alone are not entirely specific for esophageal perforation, when coupled with a high index of suspicion due to the patient presentation, ultrasound can be one of the most portable, readily available, low-cost, and minimally invasive techniques to make the diagnosis of esophageal perforation.
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The aim of the study was to determine whether C-reactive protein (CRP), procalcitonin (PCT), and d-dimer (DD) are markers of mortality in patients admitted to the emergency department (ED) with suspected infection and sepsis. ⋯ Our results suggest that high levels of DD are associated with 28-day mortality in patients with infection or sepsis identified in the emergency department.
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Acute kidney injury (AKI) is common in acute myocardial infarction (AMI) patients and has serious prognostic implications. The early identification of patients at risk of developing AKI at the emergency department (ED) can reduce its incidence. ⋯ Factors associated with AKI in STEMI patients allowed physicians to identify patients at high risk in the ED. Moreover, reduced door-to-needle time and β-blocker use were associated with renal protection in AMI patients.
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The aims of this study were to describe the characteristics of and outcome of patients with chest pain in relation to transport by the emergency medical services (EMS) and to describe possible changes in this relationship in a 20-year perspective. ⋯ For 20 years, the proportion of patients with chest pain using the EMS increased. EMS users were more frequently hospitalized in 1986 to 1987 than in 2008. In overall terms, mortality was higher among EMS users than among nonusers in both periods. Among hospitalized patients with myocardial ischemia and among patients with a final diagnosis of AMI, EMS use was associated with a higher 30-day mortality only in 1986 to 1987.
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A 46-year-old man was transferred to the emergency department and suspected of having a deep vein thrombosis. The patient reported swelling and pain in both lower legs for 16 hours. His medical history included liver cirrhosis secondary to alcohol. ⋯ At 1 day after the death, a blood culture confirmed the clinical diagnosis of Vibrio vulnificus. Emergency physicians should consider Vibrio vulnificus infections in patients with sepsis and severe skin lesions and should assess (from the medical history) risk factors including consumption of raw seafood and direct exposure to seawater. Prompt diagnosis and treatment for Vibrio vulnificus infections can significantly improve the outcome.