Figure 2From: Ablation lesions in Koch's triangle assessed by three-dimensional myocardial contrast echocardiographyThree-dimensional reconstruction of Koch's triangle: "En face" view of a radiofrequency ablation lesion (arrow). The crater on the right atrial endocardial surface is also well visualized directly to the right. RA = right atrium, TV = tricuspid valve, SUP = superior, INF = inferiorBack to article page