Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Marked cardiomegaly and mild pulmonary edema persist . There is again enlargement of the main pulmonary artery . No pleural effusion is evident . There is no pneumothorax . The right internal jugular catheter terminates in the mid SVC .
    OUTPUT:
    
Satisfactory position of a right internal jugular line without complications ; otherwise , no change from prior .