This one-day on-line symposium consists of interactive case-based presentations focusing on intraoperative TEE assessment of MR, AI, AS and TR.

Case presentations will illustrate application of the latest ASE guidelines (Nicoara 2020; Zoghbi 2017 and Baumgartner 2017) to the diagnosis of the mechanism and determination of severity of a representative spectrum of lesions in each category.

Brief technical vignettes will highlight key techniques and background theory in the context of real cases.