%0 Journal Article %T When to incorporate point-of-care ultrasound (POCUS) into the initial assessment of acutely ill patients: a pilot crossover study to compare 2 POCUS-assisted simulation protocols %A Alexander Kogan %A Courtney E. Bennett %A Hiroshi Sekiguchi %A Namita Jayaprakash %A Ognjen Gajic %A Sandhya Samavedam %J Archive of "Cardiovascular Ultrasound". %D 2018 %R 10.1186/s12947-018-0132-0 %X Flowcharts Showing the Sequential and Parallel POCUS Protocols. a, In the sequential protocol, the ABCDE (airway, breathing, circulation, disability, and exposure [and vasculature*]) evaluations are completed, and then the system-specific POCUS examinations are performed. b, In the parallel protocol, the airway and breathing assessments are completed, followed by the thoracic POCUS; then the circulation assessment, followed by cardiac POCUS; then the disability and exposure assessments, followed by the abdominal POCUS and vasculature* (venous) POCUS. POCUS indicates point-of-care ultrasound. * indicates addition to the ABCDE evaluatio %K Critical illness %K Point-of-care %K Simulation %K Ultrasound %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6131841/