56:16 General Surgery Emergency Medicine RadiologyExploratory Laparotomy and Splenectomy for Ruptured Spleen Following Blunt Force TraumaSebastian K. Chung, MD, Ashley Suah, MD, Daven Patel, MD, MPH, Nadim Michael Hafez, MD, Brian Williams, MDUChicago Medicine
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