Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of the right IJ catheter . Left - sided PICC catheter remains in position terminating within the low SVC . The lungs are clear , but no areas of focal consolidation or vascular congestion suggestive of failure . Persistent unchanged elevation of the right hemidiaphragm with associated right lower lobe atelectasis . No pneumothorax is identified . The cardiomediastinal silhouette is unchanged and within normal limits .
    OUTPUT:
    
No evidence of pulmonary edema or CHF .