Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Dual - lumen right - sided central venous dialysis catheter is seen , terminating at the cavoatrial junction . The cardiac silhouette remains markedly enlarged . There is right base plate - like atelectasis . Previously seen left lower lobe consolidation has essentially resolved in the interval . Mild linear left mid lung atelectasis / scarring is seen . The aorta is calcified and tortuous . Hilar contours are stable to possibly mildly engorged . No pleural effusion or evidence of pneumothorax is seen .
    OUTPUT:
    
1 . Right - sided central venous dialysis catheter terminates at the cavoatrial junction . If atrial position is desired , should be advanced approximately 2 cm . Persistent marked enlargement of the cardiac silhouette . 2 . Right base plate - like atelectasis and mild left mid lung linear atelectasis / scarring . Previously seen left lower lobe consolidation has essentially resolved in the interval .