Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Severe cardiomegaly is chronic . A right pacemaker generator projects over the right chest wall contiguous with leads which are in unchanged position . Lung volumes are low . There is mild bronchial cuffing consistent with mild edema . Diffuse osteopenia and mild degenerative change of thoracic spine . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
Mild pulmonary edema is new from ___ . Chronic severe cardiomegaly