Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are hyperinflated compatible with emphysema . Right lower lobe atelectasis without focal consolidation . Port - A - Cath in appropriate position . No pleural effusion or pneumothorax . Normal heart size . An increase in the pulmonary interstitial markings compared to the patient 's baseline study from ___ of may be related to the patient 's multiple bouts of pulmonary edema over the course of the previous years . Currently , the patient does not appear to be in acute heart failure .
    OUTPUT:
    
1 . No evidence of acute cardiopulmonary process . 2 . Emphysema 3 . Increased pulmonary interstitial markings , likely chronic now from multiple bouts of past pulmonary edema .