Cardiomegaly or pericardial effusion suggested by interval enlargement of the cardiomedial silhouette. Hazy diffuse opacities, most confluent in the perihilar regions, and Kerley B-lines in the bilateral lower lung zones are indicative of congestive heart failure.
Pulmonary congestion (Present) Pericardial effusion (Uncertain) Cardiomegaly (Uncertain)