Fig. 1

Excision of left atrial myxoma after coronary artery bypass grafting. a 3D transesophageal echocardiography revealed a hyperechoic lesion (1.76 cm × 1.07 cm) attached to the interatrial septum in the left atrium. b Computed tomography coronary angiography confirmed the mass with a low-density shadow. c The coronary artery bypass grafts of the saphenous vein graft and left internal mammary artery graft were smooth. d A pedunculated, jelly-like cardiac myxoma was completely resected