Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single frontal view of the chest was obtained . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . Cardiac silhouette is top normal , likely accentuated by AP technique . No overt pulmonary edema is seen .
    OUTPUT:
    
Low lung volumes ; however , given this , no acute cardiopulmonary process is seen .