Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is mild cardiomegaly . The hilar and mediastinal contours are normal . No new focal consolidations concerning for infection are identified . There is no pleural effusion or pneumothorax . Note is made of mild degenerative changes at the right acromioclavicular joint .
    OUTPUT:
    
No acute intrathoracic process concerning for infection identified .