The American journal of emergency medicine
-
Review Meta Analysis
Prognostic impact of serum chloride concentrations in acute heart failure patients: A systematic Rreview and meta-analysis.
Acute heart failure (AHF) is a common disease in the emergency departments. Its occurrence is often accompanied by electrolyte disorders, but little attention is paid to chloride ion. Recent studies have shown that hypochloremia was associated with poor prognosis of AHF. Therefore, this meta-analysis aimed to assess the incidence of hypochloremia and the impact of the reduction of serum chloride on the prognosis of AHF patients. ⋯ The available evidence shows that the decrease of chloride ion at admission is associated with poor prognosis of AHF patients, and the prognosis of persistent hypochloremia is worse.Some outcome indicators(progressive hypochloremia, persistent hypochloremia, and composite of death + HF hospitalization)are as few as 2 studies in the literature, and the results should be interpreted carefully.
-
Clinical Trial
NT-proBNP cut-off value for ruling out heart failure in atrial fibrillation patients - A prospective clinical study.
N-terminal pro-brain natriuretic peptide (NT-proBNP) measurements can be used to rule out heart failure in patients with sinus rhythm. Atrial fibrillation often coexists with heart failure but affects NT-proBNP levels. This study aims to identify the optimal NT-proBNP cut-off value for ruling out heart failure among atrial fibrillation patients. ⋯ NT-proBNP can be used to rule out heart failure in atrial fibrillation patients with a high negative predictive value, but low specificity.
-
Observational Study
Rarely tested or treated but highly prevalent: Hypercholesterolemia in emergency department observation unit patients with chest pain.
Hypercholesterolemia (HCL) is common among Emergency Department (ED) patients with chest pain but is typically not addressed in this setting. This study aims to determine whether a missed opportunity for Emergency Department Observation Unit (EDOU) HCL testing and treatment exists. ⋯ Few patients were evaluated for HCL in the ED/EDOU or outpatient setting after their ED/EDOU encounter and only 54% of patients with HCL were on treatment during the 1-year follow-up period after the index ED/EDOU visit. These findings suggest a missed opportunity to reduce cardiovascular disease risk exists by evaluating and treating HCL in the ED or EDOU.
-
Strokes are the fifth leading cause of death in the United States with almost 800,000 patients seeking emergency care each year-most of whom are seen for ischemic strokes. Acute ischemic strokes (AIS) can be caused by emboli in diseases such as atrial fibrillation as well as thrombus formation in the form of platelet deposition in patients with atherosclerotic disease. ⋯ We present a case of a 25-year-old male with a history of pituitary microadenoma and hyperprolactinemia who presented with an acute ischemic stroke in the setting of medication non-compliance. To our knowledge, this is the first known case of AIS in a patient with known hyperprolactinemia who presented with a stroke due to be medication non-compliance.
-
Traumatic epidural hematoma (EDH) with the potential to displace the brain tissue and increase intracranial pressure (ICP), is a life-threatening condition that requires emergent intervention. In rare circumstances, Emergency Physician (EP) may have to do skull trephination to reduce the ICP as a temporary measure. ⋯ The 3D-printed model assisted the ED burr hole simulation and the residents could perform the procedure with minimum difficulties.