Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest . AP view is limited due to poor inspiratory effort and patient 's body habitus and technique . Increased interstitial markings seen throughout which may be accentuated by low lung volumes with superimposed mild vascular congestion . There is no large effusion or confluent consolidation . Cardiac silhouette is enlarged but unchanged . No acute osseous abnormality detected .
    OUTPUT:
    
Limited exam with possible mild pulmonary vascular congestion .