To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Video 1 Example of 2D, 3D, Doppler assessment of MV prior to repair: example of P2 prolapse on 2D and 3D TOE. View Video 1 at http://movie-usa.glencoesoftware.com/video/10.1530/ERP-16-0034/video-1. The modern role of transoesophageal echocardiography in the assessment of valvular pathologies Malgorzata Wamil, Sacha Bull, and James Newton 2017. 4:R1-R13 DOI: 10.1530/ERP-16-0034 Download Original Video