Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are obtained . Lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac silhouette is top normal , stable but mildly enlarged . The aorta is calcified and tortuous .
    OUTPUT:
    
Top normal to mildly enlarged cardiac silhouette . Otherwise , no focal consolidation or overt pulmonary edema .