The American journal of emergency medicine
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The purpose of this study is to determine the effect of the tetanus immunization shortage on EDs and the EPs understanding of the prioritization of persons needing tetanus immunization. A survey consisting of questions about knowledge of the tetanus shortage, prioritization of immunizations, incidence of tetanus infections, and understanding of CDC recommendations was mailed to a random sample 20% of the US ED medical directors. The results of the survey were input into the SPSS program (SPSS, version 10, Chicago, IL). ⋯ Although 87.5% of the respondents (539 of 616) stated they were familiar with the CDC's prioritization for tetanus immunization, only 1.8% (11 of 616) got the prioritization correct. Although EM directors uniformly know about and are experiencing the tetanus shortage, few correctly reported the tetanus immunization priority. Few EDs had a patient callback system.
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Determining ventricular capture when using transcutaneous pacing (TCP) can be difficult. Our objective was to evaluate the use of ultrasound (US) to determine capture in patients undergoing TCP. We studied 15 patients in a convenience sample. ⋯ All P values were <.05. US and clinical impression of ventricular capture have good to excellent agreement. US may be useful for determining ventricular capture in patients undergoing TCP.