Figure 031_1911.

Chest radiography of a patient with coarctation of the aorta: the so-called figure 3 sign, dilatation of the ascending aorta, notching of the inferior border of the ribs.

Figure 031_1911.  Chest radiography of a patient with coarctation of the aorta: the so-called figure 3 sign, dilatation of the ascending aorta, notching of the inferior border of the ribs.