Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The left PICC line terminates in lower SVC . The lungs are clear . The pulmonary vasculature and hila are normal . No pleural effusion or pneumothorax . The cardiac silhouette is enlarged but unchanged . The mediastinum is unchanged .
    OUTPUT:
    
The left PICC line terminates in lower SVC . Otherwise , no acute cardiopulmonary process .