Aortic and pulmonary vascular abnormalities on CXR Aortic abnormalities on CXR Right aortic arch: Side of aortic arch is recognized by the indentation of tracheal air shadow. Normally
Cardiomegaly on CXR: X-ray chest PA view showing cardiomegaly. Right pulmonary artery (RPA) and right atrium (RA) are prominent. Tracheal shadow is seen in the mid line.
Which of the following is not a manifestation of pulmonary venous hypertension on a chest X-ray? a. Redistribution b. Cephalisation c. Antler sign d. Prominent left atrial appendage