Stable marked enlargement of the cardiomediastinal silhouette with associated findings of mild pulmonary edema, small left pleural effusion, and decreased but persistent retrocardiac opacity, which may represent atelectasis, aspiration, or infection.
Edema (Present) Cardiomegaly (Present) Simple pleural effusion (Present) Atelectasis (Uncertain) Aspiration (Uncertain) Pneumonia (Uncertain)