Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right upper extremity PICC is not seen beyond the right pacer battery pack at the level of the right axillary vein . Left base atelectasis is seen . The cardiac floor meta remains enlarged . Cardiac and mediastinal silhouettes are stable . No definite focal consolidation a large pleural effusion . No pneumothorax .
    OUTPUT:
    
Right upper extremity PICC not seen beyond the right pacer battery pack at the level the right axillary vein .