Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left internal jugular venous catheter terminates in upper SVC with distal tip directed towards the lateral wall of this structure . Moderate left pleural effusion and associated left basilar atelectasis and mild pulmonary edema are unchanged . Cardiac silhouette is moderately enlarged . Hiatal hernia is noted .
    OUTPUT:
    
Left internal jugular venous catheter terminates in upper SVC .