Video 1
Transesophageal echocardiographic image of SEC grade 1 (mild): note that minimal echogenicity can be seen within the left atrial appendage. View Video 1 at http://movie-usa.glencoesoftware.com/video/10.1530/ERP-18-0083/video-1.
Transesophageal echocardiographic image of SEC grade 1 (mild): note that minimal echogenicity can be seen within the left atrial appendage. View Video 1 at http://movie-usa.glencoesoftware.com/video/10.1530/ERP-18-0083/video-1.