Articles: emergency-services.
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Multicenter Study Clinical Trial
Impact of the availability of a prior electrocardiogram on the triage of the patient with acute chest pain.
To determine whether information from a prior electrocardiogram (ECG) improves diagnostic accuracy in the emergency department (ED) evaluation of patients with acute chest pain. ⋯ When the current ECG is consistent with ischemia or infarction, the availability of a prior ECG for comparison to determine whether the ECG changes are old or new improves diagnostic accuracy and triage decisions by reducing the admission of patients without AMI or acute ischemic heart disease (increased specificity) without reducing the admission of patients with these diagnoses (unchanged sensitivity).
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Pediatric emergency care · Sep 1990
Rapid intravenous rehydration in the pediatric emergency department.
Children suffering from mild to moderate (3 to 6%) dehydration likely caused by viral gastroenteritis are often hospitalized because they are unable to tolerate oral fluids. We studied 17 such children, aged one to six years, who were otherwise healthy. All had isonatremic dehydration and were treated with 30 ml/kg of 3.3% dextrose and 0.3% saline over a period of three hours in the emergency department before being discharged. ⋯ Only one patient required another course of rapid intravenous rehydration and subsequently improved without hospitalization. Although all our patients experienced vomiting before treatment, 65% had no vomiting after treatment. Rapid intravenous rehydration is an effective treatment, for children with mild to moderate dehydration secondary to presumed viral gastroenteritis, that obviates the need for hospitalization.