CJEM
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Kussmaul's sign, the absence of a drop in jugular venous pressure or a paradoxical increase in jugular venous pressure on inspiration, can be evaluated as an indicator of right ventricular myocardial infarction. Right ventricular myocardial infarction complicates 30-50% of inferior myocardial infarctions and is associated with increased mortality when compared to inferior myocardial infarction without right ventricular involvement. Early recognition allows maintenance of preload. We reviewed the diagnostic test accuracy studies for Kussmaul's sign for diagnosis of right ventricular myocardial infarction. ⋯ In the presence of acute myocardial infarction, Kussmaul's sign is specific for acute right ventricular myocardial infarction and may serve as an important clinical sign of right ventricular dysfunction requiring preload preserving management.
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With the first case of COVID-19 confirmed in Canada in early 2020, our country joined in the fight against a novel pathogen in a global pandemic. The stress of uncertainty and practice change was most apparent in the emergency department when it came to managing known or suspected COVID-19 patients requiring airway management. ⋯ Education included both in person and virtual sessions along with real time ongoing support through provincial guidelines, videos, and other documents. Physician reported "stress level" pre- and post-Airway Lead support declined from a median score of 9 to 7 (on a 10-point Likert Scale).
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This study aimed to characterize the clinical utilization of tranexamic acid (TXA) by paramedics in British Columbia (BC) for acute major trauma and to quantify the percentage of patients who received TXA among those who met the indications for administration. ⋯ 35% of eligible patients identified in this study received TXA, which is an improvement over rates cited by previous Canadian literature. With further education opportunities for paramedics in BC and other EMS systems, there is potential to continue improving pre-hospital TXA administration rates.
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The Toronto Addis Ababa Academic Collaboration in Emergency Medicine (TAAAC-EM) is an educational global health partnership established 10 years ago to support the growth of EM in Ethiopia. In-person global health partnership activities were disrupted by the COVID-19 pandemic. We describe our five-step process for transitioning our global health partnership to a virtual space. ⋯ Teaching was modified iteratively in response to feedback. Our experience shows that virtual teaching, while not a replacement for in-person engagement, can be a valuable tool both to supplement partnership activities when travel is not possible, and to enhance global health partnerships long term. This approach can also inform the transition of other forms of medical education to the virtual space.