Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The exam is limited due to underpenetration and technique related to patient 's body habitus . Again , there is a streaky opacification at the left base , which is stable , and likely atelectasis . Apparent opacification at the right base is likely due to overlying soft tissue . Interstitial prominence is stable , and could be due to chronic vascular congestion . There is no overt pulmonary edema . There is no pleural effusion or pneumothorax . The mediastinal contours are normal . The heart size is moderately enlarged .
    OUTPUT:
    
Technically limited exam with stable interstitial abnormalities . No evidence of pneumonia or other acute cardiopulmonary process .