The American journal of emergency medicine
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Case Reports
A case of rectus sheath hematoma due to Foley catheterization after acute urinary retention.
Rectus sheath hematoma (RSH) is generally not considered a reason for abdominal pain and its incidence as a cause of abdominal pain is unknown. RSH is a rarely seen but nonetheless an important disease causing abdominal pain. During contractions of the rectus abdominis muscle, the inferior epigastric artery must glide with the muscle to avoid tearing. ⋯ We report a case of spontaneous rectus sheath hematoma due to Foley catheterization after acute urinary retention. In the current case, the rectus abdominis muscle stretched because of overdistended bladder. After the patient was catheterized to drain urinary retention, the rectus abdominis muscle contracted abruptly, and vessels were injured by rapid muscle contraction caused by Foley catheterization.
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The objective of our study was to describe noninvasive ventilation (NIV) practices (pressure support ventilation and continuous positive airway pressure) in French out-of-hospital mobile intensive care units (SMUR) and their compliance with national consensus guidelines. ⋯ To conclude, NIV use in the out-of-hospital setting in France seems to meet current recommendations for acute cardiogenic pulmonary edema but not for other pathologies. This could be improved by the use of written procedures, conduction of further studies, and promotion of compliance through education.
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The induction of deep cerebral hypothermia (15°C) via large-volume cold (4°C) saline aortic flush during cardiac arrest and resuscitation with cardiopulmonary bypass improves neurologic outcome in pigs. We hypothesized that induction of mild cerebral hypothermia (33°C) via smaller volume and resuscitation without bypass will improve survival and neurologic outcome after 15 minutes of cardiac arrest as compared with conventional resuscitation attempts. ⋯ A smaller volume, cold saline aortic flush during prolonged cardiac arrest rapidly induces mild cerebral hypothermia to 33°C and improves coronary perfusion pressure but does not result in a significant improvement in outcome as compared with conventional resuscitation attempts.
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Ziprasidone has been rarely associated with QT prolongation especially in patients (1) with no underlying cardiac or metabolic disorders, (2) who are receiving no concomitant medications known to prolong the QT interval, and (3) whom therapy is being initiated at a low dose. We report a 47-year-old patient who was agitated with suicidal ideation. He had a history of cocaine use, the last time being 72 hours before emergency department (ED) presentation. ⋯ He reported feeling palpitations and weakness 45 minutes after receiving ziprasidone. His QT interval was prolonged on ECG and returned to baseline after 72 hours. Clinicians should consider obtaining an ECG before ziprasidone administration.
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Letter Comparative Study
Comparison of ultrasonographic methods as a marker of blood loss.