Guidelines for the Use of Transesophageal Echocardiography to Assist with Surgical Decision-Making in the Operating Room: A Surgery-Based Approach: From the American Society of Echocardiography in Collaboration with the Society of Cardiovascular Anesthesi

Nicoara A, Skubas N, Ad N, et al. 
J Am Soc Echocardiogr. 2020;33(6):692-734.
DOI: 10.1016/j.echo.2020.03.002