Video 24.20 Transesophageal echocardiogram in the same patient as in Video 24.19
Transesophageal echocardiogram in the same patient as in Video 24.19. The coronary ostium can be visualized with no flow to the left coronary artery (LCA) and flow exclusively to the right coronary artery (RCA). Angiography demonstrated an occluded LCA with extensive collateral flow from the RCA to the LCA.