Diagram
Frontal
Frontal
Diagrams showing the anatomy of the cardiomediastinal silhouette with the corresponding mogul on the frontal chest radiograph:
- first mogul - aortic knob (aortic arch)
- second mogul - main pulmonary artery segment
- third mogul - dilated left atrial appendage
- fourth mogul - left ventricle
- fifth mogul - prominent pericardial fat pad