Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no evidence of pneumonia . There is mild cardiomegaly but no pulmonary edema . There are no large pleural effusions and there is no pneumothorax . Pacemaker leads end in the right atrium and right ventricle . No change from the prior study in ___ .
    OUTPUT:
    
1 . No evidence of pneumonia . 2 . No change from ___ .