The American journal of emergency medicine
-
Randomized Controlled Trial
A checklist manifesto: Can a checklist of common diagnoses improve accuracy in ECG interpretation?
To determine whether a checklist of possible etiologies for syncope provided alongside ECGs helps Emergency Medicine (EM) residents identify ECG patterns more accurately than with ECGs alone. ⋯ Using a checklist with common syncope-related pathology when interpreting an ECG for a patient with clinical scenario of syncope may improve residents' ability to recognize some clinically important pathologies; however it could lead to increased interpretation and suspicion of pathology that is not present.
-
We investigated the state of inflammation, PTX3 level and other routine inflammatory markers (high sensitivity C-reactive protein [hsCRP], and white blood cells [WBC]), in patients who presented to the emergency department (ED) with migraine. We also investigated the relationship between the clinical presentation, PTX3 level, and other routine inflammatory markers in the emergency management of these patients. ⋯ This is the first study to investigate plasma levels of PTX3 in patients with acute migraine. PTX3 as a biomarker may be used as an additional examination to the current subjective criteria to support the diagnosis of patients presenting to the ED with an acute migraine attack.
-
Although there is no consensus on how to use an electrocardiogram (ECG) in patients with hyperkalemia, physicians often obtain it in the acute setting when diagnosing and treating hyperkalemia. The objective of this study is to evaluate if physicians are able to detect hyperkalemia based on the ECG. ⋯ An ECG is not a sensitive method of detecting hyperkalemia and should not be relied upon to rule it out. However, the ECG has a high specificity for detecting hyperkalemia and could be used as a rule in test.