Comment on

• Transesophageal Echocardiography: Guidelines for Point-of-Care Applications in Cardiac Arrest Resuscitation.

  Fair J, Mallin M, Mallemat H, Zimmerman J, Arntfield R, Kessler R, Bailitz J, Blaivas M. Fair J, et al. Ann Emerg Med. 2018 Feb;71(2):201-207. doi: 10.1016/j.annemergmed.2017.09.003. Epub 2017 Nov 6. Ann Emerg Med. 2018. PMID: 29107407
• Putting the Guidelines Ahead of the Evidence for the Use of Transesophageal Echocardiography by Emergency Physicians.

  Ehrman RR, Favot MJ, Sullivan AN. Ehrman RR, et al. Ann Emerg Med. 2018 May;71(5):655-656. doi: 10.1016/j.annemergmed.2018.01.013. Ann Emerg Med. 2018. PMID: 29681316 No abstract available.