Fig. 2

Transesophageal echocardiography of the descending aorta in short axis. True lumen (red arrowhead) and false lumen (red asterix) are separated by an intimal flap of the dissected aorta, with an intimal tear (red arrow) at the level of the mid descending thoracic aorta (left) and color flow mapping confirming blood flow from true lumen to false lumen through the intimal tear (right)