TeleMedical Ultrasound Supported Medical Interventions (TMUSMI) Research Group, Departments of Surgery (Kirkpatrick, J.L. McKee) and Critical Care Medicine (Kirkpatrick), and the Trauma Service (Kirkpatrick, J.L. McKee), Foothills Medical Centre (Kirkpatrick, J.L. McKee), Calgary, Alta.; Canadian Forces Medical Services (Kirkpatrick); Edmonton Fire Department (I. McKee), Edmonton, Alta.; Arapahoe County Sheriff's Office (Knudsen), Centennial, Colo.; South Metro Fire Rescue (Shelton), Denver, Colo.; Rocky Vista School of Medicine (LaPorta), Parker, Colo.; Purdue University (Wachs), West Lafayette, Ind. andrew.kirkpatrick@ahs.ca. TeleMedical Ultrasound Supported Medical Interventions (TMUSMI) Research Group, Departments of Surgery (Kirkpatrick, J.L. McKee) and Critical Care Medicine (Kirkpatrick), and the Trauma Service (Kirkpatrick, J.L. McKee), Foothills Medical Centre (Kirkpatrick, J.L. McKee), Calgary, Alta.; Canadian Forces Medical Services (Kirkpatrick); Edmonton Fire Department (I. McKee), Edmonton, Alta.; Arapahoe County Sheriff's Office (Knudsen), Centennial, Colo.; South Metro Fire Rescue (Shelton), Denver, Colo.; Rocky Vista School of Medicine (LaPorta), Parker, Colo.; Purdue University (Wachs), West Lafayette, Ind.