Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There are slightly low lung volumes . Given this , no focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac silhouette is enlarged . Mediastinal contours are unremarkable .
    OUTPUT:
    
Enlarged cardiac silhouette . No overt pulmonary edema or focal consolidation seen .