Mitral Valve Calcification

Note the calcified mitral valve on this lateral projection of a patient with rheumatic heart disease.

Left Ventrical Enlargement

Evidence of an enlarged left ventricle can be as follows: a) displacement of cardiac apex inferiorly and posteriorly b) boot shaped heart c) Rigler’s sign (on the lateral film, from the junction of IVC and heart at the level of the diaphragm, measure 1.8 cm...

Left Atrial Enlargement

This patient had rheumatic heart disease with mitral stenosis. Left atrial enlargement is suggested by the “double contour” sign, (i.e. 2 right heart borders), and the “ballerina” sign, an increase in the angle between the left and right main...

Aortic Valve Calcification

Calcification of the aortic valve (arrow) is best noted on the lateral projection in this elderly patient.