13:44 General Surgery Emergency Medicine Radiology CardiologyIntroduction to Bedside Cardiac UltrasoundAllyson Peterson, MD, Nadim Michael Hafez, MDUChicago Medicine
26:48 Fundamentals General Surgery Emergency Medicine RadiologyExtended Focused Assessment with Sonography for Trauma (EFAST) ExamDaven Patel, MD, MPH, Kristin Lewis, MD, MA, Allyson Peterson, MD, Nadim Michael Hafez, MDUChicago Medicine
