Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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To determine the safety of percutaneous central venous access when used for trauma resuscitation and whether the initial hemodynamic status of the patient or the site of placement affects the ease or success of line placement. ⋯ Percutaneous central venous access is relatively safe and reliable for gaining intravenous access when resuscitating trauma patients, when used in a center where physicians are experienced in the technique. Consideration should be given to expanding the use of central venous access in trauma resuscitation.
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Since emergency physicians (EPs) frequently initiate referrals and consultations, accept patients in referral, and may provide consultation services, it is imperative that EPs fully understand these processes. Such an understanding improves communication and facilitates professional interactions and patient care. ⋯ Specific recommendations are made for consultation initiation and execution. The dynamics and ethical/legal issues associated with initiating and accepting referrals and consultations are discussed.
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Air embolism produced by vaginal insufflation is an unusual but potentially lethal consequence of sexual activity, especially in the pregnant patient. Reported here is the case of a young pregnant woman who presented to the ED in full cardiac arrest, with little history to explain her condition. ⋯ Air embolism patients may require vigorous medical resuscitation, hyperbaric oxygen therapy, or surgical intervention to survive. The emergency physician should be familiar with the indications for perimortem cesarean delivery in the third-trimester patient presenting to the ED with cardiac arrest.