Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single view of ___ chest shows no interval changes since prior examination with left subclavian PICC ending in proximal - to - mid SVC . ___ lungs are fully inflated and clear . Cardiomediastinal silhouette is normal . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
There are no signs of acute cardiopulmonary processes .