Intraoperative Pulmonary Embolism Diagnosed by Rescue Transesophageal Echocardiography in a Morbidly Obese Patient Undergoing Orthopedic Surgery following Motor Vehicle Crash

A case of intraoperative pulmonary embolism diagnosed by rescue transesophageal echocardiography in a morbidly obese patient undergoing orthopedic surgery following motor vehicle crash, who developed acute and persistent tachycardia, hypotension, and reduction of end-tidal CO2 during general and regional anesthesia, is described.