Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are obtained . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac silhouette is mildly enlarged . The aorta is tortuous . No overt pulmonary edema is seen .
    OUTPUT:
    
Mildly enlarged cardiac silhouette . No focal consolidation .