VIDEO LEGENDS
Video 1. Transesophageal echocardiography at mid-esophageal bicaval view showing early arrival of bubbles to the left chambers . Bubble study with agitated saline contrast. No atrial septal defect was evident with this technique.
Video 2. Transesophageal echocardiography at mid-esophageal four chamber view showing hypoplasia of the posterior mitral leaflet and severe mitral regurgitation .