Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A frontal portable chest radiograph demonstrates multiple surgical clips overlying the left hemithorax and a right PICC terminating at the cavoatrial junction , unchanged . The patient is rotated , resulting in increased right hilar prominence and apparent heart size . Allowing for changes in position and lower lung volumes , there is no definite focal consolidation to suggest pneumonia . There is no large pleural effusion or pneumothorax .
    OUTPUT:
    
No definite focal consolidation to suggest pneumonia , allowing for changes in position and lower lung volumes .