Figure 3: Terminology used to describe the manipulation of the probe and transducer during image acquisition. Reproduced with permission from Shanewise, Cheung, Aronson et al. ASE/SCA Guidelines for Performing a Comprehensive Intraoperative Multiplane Transesophageal Echocardiography Examination. J Am Soc Echocardiogr 1999;12:884-900