The #UNCsim team from the Department of Anesthesia just published an article on the use of their transesophageal echocardiography simulator in resident training.
Ferrero NA, Bortsov AV, Arora H, Martinelli SM, Kolarczyk LM, Teeter EC, Zvara DA, Kumar PA. Simulator training enhances resident performance in transesophageal echocardiography. Anesthesiology. 2014 Jan;120(1):149-59. doi: 10.1097/ALN.0000000000000063. PMID: 24398732