How to Interpret a Chest X-Ray (Lesson 5 - Cardiac Silhouette and Mediastinum)

A review of cardiomegaly, left atrial and right ventricular enlargement, mediastinal masses, and hilar enlargement. Video includes the following images (among others): Left atrial enlargement, downloaded from , originally posted by Alexandra Stanislavsky. Pericardial effusion, downloaded from , originally posted by Frank Gaillard. Multinodular goiter, downloaded from , originally posted by Hani Salam. Sarcoidosis, downloaded from , originally