Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right - sided PICC is again seen , unchanged , terminating at the SVC / cavoatrial junction . There are low lung volumes . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
No acute cardiopulmonary process .