The American journal of emergency medicine
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Cardiac arrest is a daunting medical emergency. The aim of the present study was to assess whether the combination of adrenaline and glucagon would improve initial resuscitation success, 48-hour survival, and neurologic outcome compared with adrenaline alone in a porcine model of ventricular fibrillation. ⋯ In this porcine model of prolonged ventricular fibrillation, the addition of glucagon to adrenaline improves hemodynamics during resuscitation and early postresuscitation period and may increase survival.
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Stanozolol is a popular androgenic anabolic steroid, used by body builders and athletes for physical performance enhancement. There are few data on its potential adverse effects and no documented cases of it causing severe electrolyte imbalance. Here, we report a patient presenting to a tertiary care emergency department with reduced conscious level, profound hypokalemia, and severe metabolic alkalosis, resulting from stanozolol misuse. This is the first such case reported.
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Case Reports
Cerebral venous thrombosis and "Dense Triangle Sign" on unenhanced head computed tomographic scan.
This case report describes a 21-year-old man with headache who was ultimately diagnosed as having cerebral venous thrombosis(CVT), a rare cause of headache in the emergency department that is sometimes lethal. However, correct diagnosis of CVT is often quite difficult because of a lack of findings in imaging studies. ⋯ This finding disappeared after anticoagulation therapy. Emergency physicians must know about this finding to diagnose this rare condition correctly.
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Most coronary events in young adults are related to atherosclerosis; however, approximately 20% of coronary heart disease in young adults is related to nonatherosclerotic factors such as coronary abnormalities, connective tissue disorders, and autoimmune diseases. Different initial manifestations of systemic lupus erythematosus (SLE) and antiphospholipid syndrome (APS) have been reported. Myocardial infarction is observed in patients with SLE in all age groups; it appears during the course of the disease; and it is unusual in the APS. ⋯ Clinical evolution was satisfactory, and he discharged from the hospital. This case highlights the importance of considering in the emergency department, the prothrombotic states such as SLE and APS in young patients presenting with acute myocardial infarction caused by an unexplained intracoronary thrombosis. Early diagnosis of catastrophic APS and aggressive therapies are essential to help such patients from succumbing to this potentially fatal condition.
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Factors associated with pneumonia in post-cardiac arrest patients receiving therapeutic hypothermia.
The aim of this study is to investigate risk factors associated with the development of pneumonia during the first 7 days of admission in survivors of cardiac arrest receiving therapeutic hypothermia. ⋯ Postanoxic seizure and prolonged duration of MV are independently associated with development of pneumonia. It may be helpful that we give more attention to the development of pneumonia in patients with postanoxic seizure and provide prompt diagnosis and treatment of postanoxic seizure.