FIGURE 3 Intraoperative TEE and surgical images. (A) Pre-TEE
shows an aneurysmal dilation of left main coronary artery (LMCA) origin.
(B) Color Doppler imaging with systolic aliased flow in the sinus node
artery (SNA). (C-D) Pre-TEE
bicaval view reveals an
aneurysm-like fistula from left main coronary to right atrium (RA),
which adjacent to superior vena cava (SVC). (E) A collapsed left
coronary aneurysm under cardiopulmonary bypass. (F) Post-TEE long-axis
view reveals a collapsed aneurysm in the posterior of the left atrium.
White star represents aneurysm.
VIDEO 1 Mid-esophageal four chamber view demonstrating an
aneurysmal dilation of left coronary sinus of aorta with moderate mitral
and tricuspid regurgitation.
VIDEO 2 Mid-esophageal bicaval view showing an aneurysmal
fistula drain into right atrium.
VIDEO 3 Mid-esophageal
long-axis view revealing a
collapsed aneurysm in the posterior of the left atrium.