Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild to moderate cardiomegaly is unchanged . There is no focal consolidation . There is no overt pulmonary edema . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
Unchanged moderate mild to moderate cardiomegaly . No overt pulmonary edema or radiographic evidence of pneumonia .