Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post sternotomy . The heart is probably at the upper limits of normal size . There is no pleural effusion or pneumothorax . Streaky opacity at the left base suggests minor atelectasis . Otherwise , the lungs appear clear . Suture anchors project along over the right humeral head .
    OUTPUT:
    
No evidence of acute cardiopulmonary process .