The use of transesophageal echocardiogram (TEE) during cardiac arrest is a relatively new concept. TEE provides real time evaluation of chest compressions and allows correction of hand placement or mechanical CPR to result in maximal compression over the aorta, rather than the ventricles of the heart. A review of the procedure, a review of video cases, and the literature will be discussed as well as the pros and cons of using TEE in the prehospital environment.
Learning Objectives:
be able to understand the mechanics of ultrasound in the setting of cardiac arrest
have a basic ability to identify structures on a cardiac echocardiogram
be able to discuss the limitations of TEE in the prehospital environment