Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were compared to previous exam from ___ . The lungs are clear of confluent consolidation or effusion . Cardiac silhouette is enlarged but stable from yesterday 's exam . Osseous and soft tissue structures are unremarkable .
    OUTPUT:
    
Cardiomegaly , but no acute cardiopulmonary process .