J Emerg Med
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Acute post-traumatic ST-elevation myocardial infarction (STEMI) is rare but potentially disastrous in patients with blunt cardiac injury. Sometimes the diagnosis is delayed. Failed myocardial salvage by percutaneous coronary intervention (PCI) within 9 h after the onset of post-traumatic STEMI has been described. ⋯ After blunt thoracic injury, there is the possibility of an acute post-traumatic STEMI being present when facing a patient with clues of blunt cardiac injury. If the diagnosis of acute post-traumatic STEMI is clinically strong, the patient should be managed individually according to the clinical scenario. Early recognition and prompt management are vital when dealing with patients suffering post-traumatic STEMI.
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Cervical and thoracic flexion myelopathy are uncommon causes of spinal cord injury that can lead to irreversible paralysis, autonomic dysfunction, and death. To the authors' knowledge, this report is the first to describe the natural history of flexion myelopathy and the simultaneous occurrence of cervical and thoracic flexion myelopathy in the setting of drug overdose. ⋯ Flexion myelopathy in the setting of drug overdose is a subacute injury. Early intervention may limit neurological disability. However, the clinical diagnosis of flexion myelopathy is inevitably delayed by the patient's altered level of consciousness or mental status at presentation, and concurrent multiple organ failure.
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Prompt diagnosis and treatment of acute pulmonary embolism (PE) is essential to reduce mortality. Risk factors for PE are well known, but factors associated with delayed diagnosis are less clear. ⋯ Older patients with cardiovascular comorbidities had longer times from ED arrival to CT diagnosis. Our data suggest that these patients represent more of a diagnostic challenge than those presenting with traditional risk factors for PE, such as tachycardia and recent immobilization. Physicians should consider these factors to diagnosis acute PE promptly in the ED.
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Recent studies suggest that time of day affects survival from in-hospital cardiac arrest. Lower survival rates are observed during nights and on weekends, except in areas with consistent physician care, such as the Emergency Department. Since 1997, our hospital has utilized a standard, hospital-wide "Code Blue Team" (CBT) to respond to cardiac arrests at any time. This team is always led by an emergency physician, and includes specially trained nurses. ⋯ At our institution, there is no significant difference in survival from cardiac arrest when a standardized "Code Blue Team" is utilized, regardless of the time of day or week.