Emergency medicine clinics of North America
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Care of the ill and injured child requires knowledge of unique pediatric anatomic and physiologic differences. Subtleties in presentation and pathophysiologic differences impact management. This article discusses pediatric resuscitation, the presentation and management of common childhood illness, pediatric trauma, and common procedures required in the critically ill child.
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Shock is a physiologic state associated with high morbidity and mortality rates. The clinician has several tools available to evaluate volume status. ⋯ Although the search for the Holy Grail of a perfect intravascular monitor continues, we must remember the importance of early, aggressive, and goal-directed interventions for patients in shock. Finally, there is no substitute for the most important intervention-the frequent presence of the physician at the patient's bedside.
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The role for temporary and durable mechanical circulatory support is rapidly expanding. As the use of these technologies continues to grow, the emergency physician has an increasing opportunity to participate in the advancement of these potentially life-saving technologies. This review discusses the current role of the intra-aortic balloon pump in cardiogenic shock, describes the complications and management strategies for the critically ill patient with a left ventricular assist device, and explores the emerging role of ECMO in the emergency department for patients presenting in refractory cardiogenic shock and cardiac arrest.
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Emerg. Med. Clin. North Am. · Nov 2014
ReviewAssessment and Treatment of the Trauma Patient in Shock.
High-volume crystalloid resuscitation is associated with increased length of stay, ICU and ventilator days, and organ failure and infection rates. Rapid evaluation of a hemodynamically unstable trauma patient is vital to diagnosis and treatment of the cause of shock. CT scanning should be used liberally in trauma patients to effect decreased mortality. Nonoperative management and catheter-based interventions are becoming the standard of care in appropriately selected patients with solid organ injuries.