Original contributionPrehospital blood pressures: Inaccuracies caused by ambulance noise?
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Cited by (39)
Agreement between emergency medical services and expert blood pressure measurements
2012, Journal of Emergency MedicineCitation Excerpt :Vital sign measurements made in the prehospital setting on acutely ill patients are not likely to reflect this. The effect of ambulance noise on BP measurement in an EMS vehicle was assessed by Prasad et al. using a simulated arm that could provide a “normal” or “elevated” pressure (2). However, live patients may have low blood pressures, move frequently, or provide other impediments to measurement.
In flight auscultation: Comparison of electronic and conventional stethoscopes
2011, American Journal of Emergency MedicineCitation Excerpt :Aeromedical evacuations occur in environments with high ambient noise, and this can preclude the use of the conventional stethoscope [1].
Out-of-hospital characteristics and care of patients with severe sepsis: A cohort study
2010, Journal of Critical CareCitation Excerpt :Third, we used a single measurement of out-of-hospital vital signs in our analyses. Variability in vital sign measurement by EMS may introduce error given the known differences in noninvasive blood pressure measurements and standard measurements when used during transport [51,52] and may arise from environmental factors such as ambulance noise [53]. Further investigations should incorporate analyses of serial vital sign measurements in the out-of-hospital phase and their clinical implications [45].
The effect of noise in the emergency department
2005, Academic Emergency Medicine